2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957 LU-2805
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180 184c"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
268 run_test 6g "Is new dir in sgid dir inheriting group?"
270 test_6h() { # bug 7331
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
272 touch $DIR/$tfile || error "touch failed"
273 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
274 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
275 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
276 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
277 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
279 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
282 test_mkdir $DIR/$tdir
283 $MCREATE $DIR/$tdir/$tfile
284 chmod 0666 $DIR/$tdir/$tfile
285 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
286 error "$tdir/$tfile should be mode 0666"
288 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
291 if [ ! -d $DIR/$tdir ]; then
292 test_mkdir $DIR/$tdir
294 $MCREATE $DIR/$tdir/$tfile
295 echo -n foo > $DIR/$tdir/$tfile
296 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
297 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
299 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
302 test_mkdir $DIR/$tdir
303 touch $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tfile mode not 0666"
308 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 test_mkdir $DIR/$tdir/d2/d3
314 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
316 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 touch $DIR/$tdir/d2/$tfile
322 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
323 error "$tdir/d2/$tfile not a file"
325 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 chmod 0666 $DIR/$tdir/d2
331 chmod 0705 $DIR/$tdir/d2
332 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
333 error "$tdir/d2 mode not 0705"
335 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
338 test_mkdir $DIR/$tdir
339 touch $DIR/$tdir/$tfile
340 chmod 0666 $DIR/$tdir/$tfile
341 chmod 0654 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
343 error "$tdir/d2 mode not 0654"
345 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
348 test_mkdir $DIR/$tdir
349 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
351 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
352 error "$tdir/$tfile size not 0 after truncate"
354 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
360 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
362 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
365 test_mkdir $DIR/$tdir
366 touch $DIR/$tdir/$tfile
367 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
368 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
369 error "$tdir/${tfile_2} not a file after rename"
370 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
536 test_mkdir -p $DIR/$tdir
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
589 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
592 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
593 local devname=$(mdsdevname $mds_index)
595 echo "stop and checking mds${mds_index}:"
596 # e2fsck should not return error
598 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
602 df $MOUNT > /dev/null 2>&1
604 error "e2fsck detected error for short/long symlink: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
612 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
613 # so it only check MDT1/MDT2 instead of all of MDTs.
614 for mdt_index in 1 2; do
615 local devname=$(mdsdevname $mdt_index)
616 # e2fsck should not return error
618 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
621 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
622 error "mount mds$mdt_index failed"
623 df $MOUNT > /dev/null 2>&1
631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
633 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
634 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip "only for ldiskfs MDT" && return 0
639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
643 test_mkdir $DIR/$tdir
644 for ((i=0; i<10; i++)); do
645 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
646 error "create remote dir error $i"
647 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
648 error "create files under remote dir failed $i"
651 check_fs_consistency_17n ||
652 error "e2fsck report error after create files under remote dir"
654 for ((i = 0; i < 10; i++)); do
655 rm -rf $DIR/$tdir/remote_dir_${i} ||
656 error "destroy remote dir error $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after unlink files under remote dir"
662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
663 skip "lustre < 2.4.50 does not support migrate mv " && return
665 for ((i = 0; i < 10; i++)); do
666 mkdir -p $DIR/$tdir/remote_dir_${i}
667 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
668 error "create files under remote dir failed $i"
669 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
670 error "migrate remote dir error $i"
672 check_fs_consistency_17n || error "e2fsck report error after migration"
674 for ((i = 0; i < 10; i++)); do
675 rm -rf $DIR/$tdir/remote_dir_${i} ||
676 error "destroy remote dir error $i"
679 check_fs_consistency_17n || error "e2fsck report error after unlink"
681 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
686 skip "Need MDS version at least 2.3.64" && return
688 local WDIR=$DIR/${tdir}o
693 mdt_index=$($LFS getstripe -M $WDIR)
694 mdt_index=$((mdt_index+1))
698 #fail mds will wait the failover finish then set
699 #following fail_loc to avoid interfer the recovery process.
702 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
703 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
704 ls -l $WDIR/$tfile && rc=1
705 do_facet mds${mdt_index} lctl set_param fail_loc=0
706 [[ $rc -ne 0 ]] && error "stat file should fail"
709 run_test 17o "stat file with incompat LMA feature"
712 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
713 ls $DIR || error "Failed to ls $DIR: $?"
715 run_test 18 "touch .../f ; ls ... =============================="
721 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
723 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
726 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
728 run_test 19b "ls -l .../f19 (should return error) =============="
731 [ $RUNAS_ID -eq $UID ] &&
732 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
733 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
735 run_test 19c "$RUNAS touch .../f19 (should return error) =="
738 cat $DIR/f19 && error || true
740 run_test 19d "cat .../f19 (should return error) =============="
752 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
754 run_test 20 "touch .../f ; ls -l ... ==========================="
757 test_mkdir -p $DIR/$tdir
758 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
759 ln -s dangle $DIR/$tdir/link
760 echo foo >> $DIR/$tdir/link
761 cat $DIR/$tdir/dangle
762 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
763 $CHECKSTAT -f -t file $DIR/$tdir/link ||
764 error "$tdir/link not linked to a file"
766 run_test 21 "write to dangling link ============================"
770 test_mkdir -p $DIR/$tdir
771 chown $RUNAS_ID:$RUNAS_GID $WDIR
772 (cd $WDIR || error "cd $WDIR failed";
773 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
775 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
776 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
777 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
779 run_test 22 "unpack tar archive as non-root user ==============="
783 test_mkdir -p $DIR/$tdir
784 local file=$DIR/$tdir/$tfile
786 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
787 openfile -f O_CREAT:O_EXCL $file &&
788 error "$file recreate succeeded" || true
790 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
792 test_23b() { # bug 18988
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
797 echo foo > $file || error "write filed"
798 echo bar >> $file || error "append filed"
799 $CHECKSTAT -s 8 $file || error "wrong size"
802 run_test 23b "O_APPEND check =========================="
806 echo '-- same directory rename'
807 test_mkdir $DIR/$tdir
808 touch $DIR/$tdir/$tfile.1
809 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24a "rename file to non-existent target"
815 test_mkdir $DIR/$tdir
816 touch $DIR/$tdir/$tfile.{1,2}
817 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
818 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
819 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
821 run_test 24b "rename file to existing target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
827 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
828 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
830 run_test 24c "rename directory to non-existent target"
833 test_mkdir -c1 $DIR/$tdir
834 test_mkdir -c1 $DIR/$tdir/d$testnum.1
835 test_mkdir -c1 $DIR/$tdir/d$testnum.2
836 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24d "rename directory to existing target"
843 echo '-- cross directory renames --'
847 mv $DIR/R5a/f $DIR/R5b/g
848 $CHECKSTAT -a $DIR/R5a/f || error
849 $CHECKSTAT -t file $DIR/R5b/g || error
851 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
856 touch $DIR/R6a/f $DIR/R6b/g
857 mv $DIR/R6a/f $DIR/R6b/g
858 $CHECKSTAT -a $DIR/R6a/f || error
859 $CHECKSTAT -t file $DIR/R6b/g || error
861 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
866 test_mkdir $DIR/R7a/d
867 mv $DIR/R7a/d $DIR/R7b/e
868 $CHECKSTAT -a $DIR/R7a/d || error
869 $CHECKSTAT -t dir $DIR/R7b/e || error
871 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
874 test_mkdir -c1 $DIR/R8a
875 test_mkdir -c1 $DIR/R8b
876 test_mkdir -c1 $DIR/R8a/d
877 test_mkdir -c1 $DIR/R8b/e
878 mrename $DIR/R8a/d $DIR/R8b/e
879 $CHECKSTAT -a $DIR/R8a/d || error
880 $CHECKSTAT -t dir $DIR/R8b/e || error
882 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
885 echo "-- rename error cases"
889 mrename $DIR/R9/f $DIR/R9/a
890 $CHECKSTAT -t file $DIR/R9/f || error
891 $CHECKSTAT -t dir $DIR/R9/a || error
892 $CHECKSTAT -a $DIR/R9/a/f || error
894 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
898 mrename $DIR/R10/f $DIR/R10/g
899 $CHECKSTAT -t dir $DIR/R10 || error
900 $CHECKSTAT -a $DIR/R10/f || error
901 $CHECKSTAT -a $DIR/R10/g || error
903 run_test 24j "source does not exist ============================"
907 test_mkdir $DIR/R11a/d
909 mv $DIR/R11a/f $DIR/R11a/d
910 $CHECKSTAT -a $DIR/R11a/f || error
911 $CHECKSTAT -t file $DIR/R11a/d/f || error
913 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
915 # bug 2429 - rename foo foo foo creates invalid file
918 $MULTIOP $f OcNs || error
920 run_test 24l "Renaming a file to itself ========================"
924 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
925 # on ext3 this does not remove either the source or target files
926 # though the "expected" operation would be to remove the source
927 $CHECKSTAT -t file ${f} || error "${f} missing"
928 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
930 run_test 24m "Renaming a file to a hard link to itself ========="
934 # this stats the old file after it was renamed, so it should fail
938 $CHECKSTAT ${f}.rename
941 run_test 24n "Statting the old file after renaming (Posix rename 2)"
944 test_mkdir -p $DIR/d24o
945 rename_many -s random -v -n 10 $DIR/d24o
947 run_test 24o "rename of files during htree split ==============="
952 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
953 mrename $DIR/R12a $DIR/R12b
954 $CHECKSTAT -a $DIR/R12a || error
955 $CHECKSTAT -t dir $DIR/R12b || error
956 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
957 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
959 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
961 cleanup_multiop_pause() {
967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
970 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
971 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
974 trap cleanup_multiop_pause EXIT
975 mrename $DIR/R13a $DIR/R13b
976 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
977 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
978 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
979 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
980 cleanup_multiop_pause
981 wait $MULTIPID || error "multiop close failed"
983 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
985 test_24r() { #bug 3789
987 test_mkdir $DIR/R14a/b
988 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
989 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
990 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
992 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
996 test_mkdir $DIR/R15a/b
997 test_mkdir $DIR/R15a/b/c
998 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
999 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1000 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1002 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1004 test_mkdir $DIR/R16a
1005 test_mkdir $DIR/R16a/b
1006 test_mkdir $DIR/R16a/b/c
1007 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1008 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1009 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1011 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1013 test_24u() { # bug12192
1014 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1015 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1017 run_test 24u "create stripe file"
1021 size=$(getconf PAGE_SIZE 2>/dev/null)
1022 echo -n ${size:-4096}
1025 simple_cleanup_common() {
1028 wait_delete_completed
1031 max_pages_per_rpc() {
1032 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1036 local NRFILES=100000
1037 local FREE_INODES=$(mdt_free_inodes 0)
1038 [[ $FREE_INODES -lt $NRFILES ]] &&
1039 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1043 trap simple_cleanup_common EXIT
1045 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1046 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1048 test_mkdir -p $DIR/$tdir
1049 createmany -m $DIR/$tdir/$tfile $NRFILES
1051 cancel_lru_locks mdc
1052 lctl set_param mdc.*.stats clear
1054 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1056 # LU-5 large readdir
1057 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1058 # 8 bytes for name(filename is mostly 5 in this test) +
1059 # 8 bytes for luda_type
1060 # take into account of overhead in lu_dirpage header and end mark in
1061 # each page, plus one in RPC_NUM calculation.
1063 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1064 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1065 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1066 awk '/^mds_readpage/ {print $2}')
1067 [[ $mds_readpage -gt $RPC_NUM ]] &&
1068 error "large readdir doesn't take effect"
1070 simple_cleanup_common
1072 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1074 test_24w() { # bug21506
1076 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1077 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1078 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1079 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1080 [[ "$SZ1" -eq "$SZ2" ]] ||
1081 error "Error reading at the end of the file $tfile"
1083 run_test 24w "Reading a file larger than 4Gb"
1086 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1088 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1089 skip "Need MDS version at least 2.7.56" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_dir=$DIR/$tdir/remote_dir
1095 test_mkdir -p $DIR/$tdir
1096 $LFS mkdir -i $MDTIDX $remote_dir ||
1097 error "create remote directory failed"
1099 test_mkdir -p $DIR/$tdir/src_dir
1100 touch $DIR/$tdir/src_file
1101 test_mkdir -p $remote_dir/tgt_dir
1102 touch $remote_dir/tgt_file
1104 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1105 error "rename dir cross MDT failed!"
1107 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1108 error "rename file cross MDT failed!"
1110 touch $DIR/$tdir/ln_file
1111 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1112 error "ln file cross MDT failed"
1114 rm -rf $DIR/$tdir || error "Can not delete directories"
1116 run_test 24x "cross MDT rename/link"
1119 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1122 local remote_dir=$DIR/$tdir/remote_dir
1124 test_mkdir -p $DIR/$tdir
1125 $LFS mkdir -i $MDTIDX $remote_dir ||
1126 error "create remote directory failed"
1128 test_mkdir -p $remote_dir/src_dir
1129 touch $remote_dir/src_file
1130 test_mkdir -p $remote_dir/tgt_dir
1131 touch $remote_dir/tgt_file
1133 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1134 error "rename subdir in the same remote dir failed!"
1136 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1137 error "rename files in the same remote dir failed!"
1139 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1140 error "link files in the same remote dir failed!"
1142 rm -rf $DIR/$tdir || error "Can not delete directories"
1144 run_test 24y "rename/link on the same dir should succeed"
1146 test_24A() { # LU-3182
1150 test_mkdir -p $DIR/$tdir
1151 createmany -m $DIR/$tdir/$tfile $NFILES
1152 local t=$(ls $DIR/$tdir | wc -l)
1153 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1154 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1155 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1156 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1159 rm -rf $DIR/$tdir || error "Can not delete directories"
1161 run_test 24A "readdir() returns correct number of entries."
1163 test_24B() { # LU-4805
1164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1167 test_mkdir $DIR/$tdir
1168 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1169 error "create striped dir failed"
1171 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1172 [ $count -eq 2 ] || error "Expected 2, got $count"
1174 touch $DIR/$tdir/striped_dir/a
1176 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1177 [ $count -eq 3 ] || error "Expected 3, got $count"
1179 touch $DIR/$tdir/striped_dir/.f
1181 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1182 [ $count -eq 4 ] || error "Expected 4, got $count"
1184 rm -rf $DIR/$tdir || error "Can not delete directories"
1186 run_test 24B "readdir for striped dir return correct number of entries"
1189 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1195 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1196 error "create striped dir failed"
1198 cd $DIR/$tdir/d0/striped_dir
1200 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1201 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1202 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1204 [ "$d0_ino" = "$parent_ino" ] ||
1205 error ".. wrong, expect $d0_ino, get $parent_ino"
1207 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1208 error "mv striped dir failed"
1210 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1212 [ "$d1_ino" = "$parent_ino" ] ||
1213 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1215 run_test 24C "check .. in striped dir"
1217 test_24D() { # LU-6101
1222 createmany -m $DIR/$tdir/$tfile $NFILES
1223 local t=$(ls $DIR/$tdir | wc -l)
1224 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1225 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1226 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1227 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1230 rm -rf $DIR/$tdir || error "Can not delete directories"
1232 run_test 24D "readdir() returns correct number of entries after cursor reload"
1235 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1239 mkdir $DIR/$tdir/src_dir
1240 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1241 error "create remote source failed"
1243 touch $DIR/$tdir/src_dir/src_child/a
1245 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1246 error "create remote target dir failed"
1248 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1249 error "create remote target child failed"
1251 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1252 error "rename dir cross MDT failed!"
1256 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1257 error "src_child still exists after rename"
1259 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1260 error "missing file(a) after rename"
1262 rm -rf $DIR/$tdir || error "Can not delete directories"
1264 run_test 24E "cross MDT rename/link"
1267 echo '== symlink sanity ============================================='
1271 touch $DIR/s25/foo || error
1273 run_test 25a "create file in symlinked directory ==============="
1276 [ ! -d $DIR/d25 ] && test_25a
1277 $CHECKSTAT -t file $DIR/s25/foo || error
1279 run_test 25b "lookup file in symlinked directory ==============="
1283 test_mkdir $DIR/d26/d26-2
1284 ln -s d26/d26-2 $DIR/s26
1285 touch $DIR/s26/foo || error
1287 run_test 26a "multiple component symlink ======================="
1290 test_mkdir -p $DIR/d26b/d26-2
1291 ln -s d26b/d26-2/foo $DIR/s26-2
1292 touch $DIR/s26-2 || error
1294 run_test 26b "multiple component symlink at end of lookup ======"
1297 test_mkdir $DIR/d26.2
1298 touch $DIR/d26.2/foo
1299 ln -s d26.2 $DIR/s26.2-1
1300 ln -s s26.2-1 $DIR/s26.2-2
1301 ln -s s26.2-2 $DIR/s26.2-3
1302 chmod 0666 $DIR/s26.2-3/foo
1304 run_test 26c "chain of symlinks ================================"
1306 # recursive symlinks (bug 439)
1308 ln -s d26-3/foo $DIR/d26-3
1310 run_test 26d "create multiple component recursive symlink ======"
1313 [ ! -h $DIR/d26-3 ] && test_26d
1316 run_test 26e "unlink multiple component recursive symlink ======"
1318 # recursive symlinks (bug 7022)
1320 test_mkdir -p $DIR/$tdir
1321 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1322 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1323 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1324 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1325 cd $tfile || error "cd $tfile failed"
1326 ln -s .. dotdot || error "ln dotdot failed"
1327 ln -s dotdot/lndir lndir || error "ln lndir failed"
1328 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1329 output=`ls $tfile/$tfile/lndir/bar1`
1330 [ "$output" = bar1 ] && error "unexpected output"
1331 rm -r $tfile || error "rm $tfile failed"
1332 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1334 run_test 26f "rm -r of a directory which has recursive symlink ="
1337 echo '== stripe sanity =============================================='
1338 test_mkdir -p $DIR/d27 || error "mkdir failed"
1340 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1341 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1342 log "== test_27a: write to one stripe file ========================="
1343 cp /etc/hosts $DIR/d27/f0 || error
1345 run_test 27a "one stripe file =================================="
1348 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1349 test_mkdir -p $DIR/d27
1350 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1351 $GETSTRIPE -c $DIR/d27/f01
1352 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1353 error "two-stripe file doesn't have two stripes"
1355 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1357 run_test 27b "create and write to two stripe file"
1360 test_mkdir -p $DIR/d27
1361 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1362 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1363 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1365 run_test 27d "create file with default settings ================"
1368 # LU-5839 adds check for existed layout before setting it
1369 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1370 skip "Need MDS version at least 2.7.56" && return
1371 test_mkdir -p $DIR/d27
1372 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1373 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1374 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1376 run_test 27e "setstripe existing file (should return error) ======"
1379 test_mkdir $DIR/$tdir
1380 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1381 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1382 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1383 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1385 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1387 run_test 27f "setstripe with bad stripe size (should return error)"
1390 test_mkdir -p $DIR/d27
1391 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1392 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1393 error "$DIR/d27/fnone has object"
1395 run_test 27g "$GETSTRIPE with no objects"
1398 test_mkdir $DIR/$tdir
1399 touch $DIR/$tdir/$tfile || error "touch failed"
1400 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1401 error "missing objects"
1403 run_test 27i "$GETSTRIPE with some objects"
1406 test_mkdir -p $DIR/d27
1407 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1409 run_test 27j "setstripe with bad stripe offset (should return error)"
1411 test_27k() { # bug 2844
1412 test_mkdir -p $DIR/d27
1414 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1415 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1416 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1417 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1418 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1419 dd if=/dev/zero of=$FILE bs=4k count=1
1420 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1421 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1423 run_test 27k "limit i_blksize for broken user apps ============="
1426 test_mkdir -p $DIR/d27
1427 mcreate $DIR/f27l || error "creating file"
1428 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1429 error "setstripe should have failed" || true
1431 run_test 27l "check setstripe permissions (should return error)"
1434 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1437 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1439 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1440 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1443 trap simple_cleanup_common EXIT
1444 test_mkdir -p $DIR/$tdir
1445 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1446 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1447 error "dd should fill OST0"
1449 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1451 [ $i -gt 256 ] && break
1454 touch $DIR/$tdir/f27m_$i
1455 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1456 error "OST0 was full but new created file still use it"
1458 touch $DIR/$tdir/f27m_$i
1459 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1460 error "OST0 was full but new created file still use it"
1461 simple_cleanup_common
1463 run_test 27m "create file while OST0 was full =================="
1466 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1470 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1471 # if the OST isn't full anymore.
1473 local OSTIDX=${1:-""}
1475 local list=$(comma_list $(osts_nodes))
1476 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1478 do_nodes $list lctl set_param fail_loc=0
1479 sync # initiate all OST_DESTROYs from MDS to OST
1483 exhaust_precreations() {
1486 local FAILIDX=${3:-$OSTIDX}
1487 local ofacet=ost$((OSTIDX + 1))
1489 test_mkdir -p -c1 $DIR/$tdir
1490 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1491 local mfacet=mds$((mdtidx + 1))
1492 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1494 local OST=$(ostname_from_index $OSTIDX)
1497 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1498 local last_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_last_id)
1500 local next_id=$(do_facet $mfacet lctl get_param -n \
1501 osc.$mdtosc_proc1.prealloc_next_id)
1503 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1504 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1506 test_mkdir -p $DIR/$tdir/${OST}
1507 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1508 #define OBD_FAIL_OST_ENOSPC 0x215
1509 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1510 echo "Creating to objid $last_id on ost $OST..."
1511 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1512 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1513 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1517 exhaust_all_precreations() {
1519 for (( i=0; i < OSTCOUNT; i++ )) ; do
1520 exhaust_precreations $i $1 -1
1525 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1528 remote_ost_nodsh && skip "remote OST with nodsh" && return
1531 rm -f $DIR/$tdir/$tfile
1532 exhaust_precreations 0 0x80000215
1533 $SETSTRIPE -c -1 $DIR/$tdir
1534 touch $DIR/$tdir/$tfile || error
1535 $GETSTRIPE $DIR/$tdir/$tfile
1538 run_test 27n "create file with some full OSTs =================="
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1544 remote_ost_nodsh && skip "remote OST with nodsh" && return
1547 rm -f $DIR/$tdir/$tfile
1548 exhaust_all_precreations 0x215
1550 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1555 run_test 27o "create file with all full OSTs (should error) ===="
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1564 rm -f $DIR/$tdir/$tfile
1565 test_mkdir -p $DIR/$tdir
1567 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1568 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1569 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1571 exhaust_precreations 0 0x80000215
1572 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1573 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1574 $GETSTRIPE $DIR/$tdir/$tfile
1578 run_test 27p "append to a truncated file with some full OSTs ==="
1581 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1584 remote_ost_nodsh && skip "remote OST with nodsh" && return
1587 rm -f $DIR/$tdir/$tfile
1589 test_mkdir -p $DIR/$tdir
1590 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1591 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1592 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1594 exhaust_all_precreations 0x215
1596 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1597 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1601 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1604 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1610 rm -f $DIR/$tdir/$tfile
1611 exhaust_precreations 0 0x80000215
1613 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1617 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1619 test_27s() { # bug 10725
1620 test_mkdir -p $DIR/$tdir
1621 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1622 local stripe_count=0
1623 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1624 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1625 error "stripe width >= 2^32 succeeded" || true
1628 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1630 test_27t() { # bug 10864
1635 $WLFS getstripe $tfile
1638 run_test 27t "check that utils parse path correctly"
1640 test_27u() { # bug 4900
1641 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1644 local list=$(comma_list $(mdts_nodes))
1646 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1647 do_nodes $list $LCTL set_param fail_loc=0x139
1648 test_mkdir -p $DIR/$tdir
1650 createmany -o $DIR/$tdir/t- 1000
1651 do_nodes $list $LCTL set_param fail_loc=0
1653 TLOG=$DIR/$tfile.getstripe
1654 $GETSTRIPE $DIR/$tdir > $TLOG
1655 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1656 unlinkmany $DIR/$tdir/t- 1000
1657 [[ $OBJS -gt 0 ]] &&
1658 error "$OBJS objects created on OST-0. See $TLOG" || pass
1660 run_test 27u "skip object creation on OSC w/o objects =========="
1662 test_27v() { # bug 4900
1663 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1666 remote_ost_nodsh && skip "remote OST with nodsh" && return
1668 exhaust_all_precreations 0x215
1671 test_mkdir -p $DIR/$tdir
1672 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1674 touch $DIR/$tdir/$tfile
1675 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1677 for (( i=1; i < OSTCOUNT; i++ )); do
1678 do_facet ost$i lctl set_param fail_loc=0x705
1680 local START=`date +%s`
1681 createmany -o $DIR/$tdir/$tfile 32
1683 local FINISH=`date +%s`
1684 local TIMEOUT=`lctl get_param -n timeout`
1685 local PROCESS=$((FINISH - START))
1686 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1687 error "$FINISH - $START >= $TIMEOUT / 2"
1688 sleep $((TIMEOUT / 2 - PROCESS))
1691 run_test 27v "skip object creation on slow OST ================="
1693 test_27w() { # bug 10997
1694 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1695 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1696 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1697 error "stripe size $size != 65536" || true
1698 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1699 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1701 run_test 27w "check $SETSTRIPE -S option"
1704 [[ $OSTCOUNT -lt 2 ]] &&
1705 skip_env "skipping multiple stripe count/offset test" && return
1707 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1708 for i in $(seq 1 $OSTCOUNT); do
1710 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1711 error "setstripe -c $i -i $offset failed"
1712 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1713 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1714 [ $count -ne $i ] && error "stripe count $count != $i" || true
1715 [ $index -ne $offset ] &&
1716 error "stripe offset $index != $offset" || true
1719 run_test 27wa "check $SETSTRIPE -c -i options"
1722 remote_ost_nodsh && skip "remote OST with nodsh" && return
1723 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1725 OFFSET=$(($OSTCOUNT - 1))
1727 local OST=$(ostname_from_index $OSTIDX)
1729 test_mkdir -p $DIR/$tdir
1730 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1731 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1733 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1734 for i in `seq 0 $OFFSET`; do
1735 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1736 error "OST0 was degraded but new created file still use it"
1738 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1740 run_test 27x "create files while OST0 is degraded"
1743 [[ $OSTCOUNT -lt 2 ]] &&
1744 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1746 remote_ost_nodsh && skip "remote OST with nodsh" && return
1747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1749 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1750 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_last_id)
1752 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1753 osc.$mdtosc.prealloc_next_id)
1754 local fcount=$((last_id - next_id))
1755 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1756 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1758 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1759 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1760 local OST_DEACTIVE_IDX=-1
1765 for OSC in $MDS_OSCS; do
1766 OST=$(osc_to_ost $OSC)
1767 OSTIDX=$(index_from_ostuuid $OST)
1768 if [ $OST_DEACTIVE_IDX == -1 ]; then
1769 OST_DEACTIVE_IDX=$OSTIDX
1771 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1772 echo $OSC "is Deactivated:"
1773 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1777 OSTIDX=$(index_from_ostuuid $OST)
1778 test_mkdir -p $DIR/$tdir
1779 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1781 for OSC in $MDS_OSCS; do
1782 OST=$(osc_to_ost $OSC)
1783 OSTIDX=$(index_from_ostuuid $OST)
1784 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1785 echo $OST "is degraded:"
1786 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1787 obdfilter.$OST.degraded=1
1792 createmany -o $DIR/$tdir/$tfile $fcount
1794 for OSC in $MDS_OSCS; do
1795 OST=$(osc_to_ost $OSC)
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1798 echo $OST "is recovered from degraded:"
1799 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1800 obdfilter.$OST.degraded=0
1802 do_facet $SINGLEMDS lctl --device %$OSC activate
1806 # all osp devices get activated, hence -1 stripe count restored
1809 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1810 # devices get activated.
1812 $SETSTRIPE -c -1 $DIR/$tfile
1813 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1815 [ $stripecnt -ne $OSTCOUNT ] &&
1816 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1819 run_test 27y "create files while OST0 is degraded and the rest inactive"
1825 lmm_count=$($GETSTRIPE -c $1)
1826 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1827 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1829 local old_ifs="$IFS"
1831 fid=($($LFS path2fid $1))
1834 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1835 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1837 # compare lmm_seq and lu_fid->f_seq
1838 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1839 # compare lmm_object_id and lu_fid->oid
1840 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1842 # check the trusted.fid attribute of the OST objects of the file
1843 local have_obdidx=false
1845 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1846 # skip lines up to and including "obdidx"
1847 [ -z "$obdidx" ] && break
1848 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1849 $have_obdidx || continue
1851 local ost=$((obdidx + 1))
1852 local dev=$(ostdevname $ost)
1855 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1857 seq=$(echo $seq | sed -e "s/^0x//g")
1858 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1859 oid_hex=$(echo $oid)
1861 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1863 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1867 # Don't unmount/remount the OSTs if we don't need to do that.
1868 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1869 # update too, until that use mount/ll_decode_filter_fid/mount.
1870 # Re-enable when debugfs will understand new filter_fid.
1872 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1873 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1874 $dev 2>/dev/null" | grep "parent=")
1877 mount_fstype ost$ost
1878 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1879 $(facet_mntpt ost$ost)/$obj_file)
1880 unmount_fstype ost$ost
1881 start ost$ost $dev $OST_MOUNT_OPTS
1885 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1887 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1889 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1890 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1891 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1892 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1893 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1895 if echo $ff_parent | grep -q 'stripe='; then
1896 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1899 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1900 # into f_ver in this case. See the comment on
1903 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1907 # compare lmm_seq and filter_fid->ff_parent.f_seq
1908 [ $ff_pseq = $lmm_seq ] ||
1909 error "FF parent SEQ $ff_pseq != $lmm_seq"
1910 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1911 [ $ff_poid = $lmm_oid ] ||
1912 error "FF parent OID $ff_poid != $lmm_oid"
1913 (($ff_pstripe == $stripe_nr)) ||
1914 error "FF stripe $ff_pstripe != $stripe_nr"
1916 stripe_nr=$((stripe_nr + 1))
1921 remote_ost_nodsh && skip "remote OST with nodsh" && return
1922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1923 test_mkdir -p $DIR/$tdir
1925 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1926 { error "setstripe -c -1 failed"; return 1; }
1927 # We need to send a write to every object to get parent FID info set.
1928 # This _should_ also work for setattr, but does not currently.
1929 # touch $DIR/$tdir/$tfile-1 ||
1930 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1931 { error "dd $tfile-1 failed"; return 2; }
1932 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1933 { error "setstripe -c -1 failed"; return 3; }
1934 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1935 { error "dd $tfile-2 failed"; return 4; }
1937 # make sure write RPCs have been sent to OSTs
1940 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1941 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1943 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1945 test_27A() { # b=19102
1946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1947 local restore_size=$($GETSTRIPE -S $MOUNT)
1948 local restore_count=$($GETSTRIPE -c $MOUNT)
1949 local restore_offset=$($GETSTRIPE -i $MOUNT)
1950 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1951 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1952 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1953 local default_size=$($GETSTRIPE -S $MOUNT)
1954 local default_offset=$($GETSTRIPE -i $MOUNT)
1955 local dsize=$((1024 * 1024))
1956 [ $default_size -eq $dsize ] ||
1957 error "stripe size $default_size != $dsize"
1958 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1959 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1961 run_test 27A "check filesystem-wide default LOV EA values"
1963 test_27B() { # LU-2523
1964 test_mkdir -p $DIR/$tdir
1965 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1967 # open f1 with O_LOV_DELAY_CREATE
1969 # call setstripe ioctl on open file descriptor for f1
1971 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1975 # open f1 with O_LOV_DELAY_CREATE
1977 # call setstripe ioctl on open file descriptor for f1
1979 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1981 # Allow multiop to fail in imitation of NFS's busted semantics.
1984 run_test 27B "call setstripe on open unlinked file/rename victim"
1986 test_27C() { #LU-2871
1987 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1995 test_mkdir -p $DIR/$tdir
1997 for i in $(seq 0 $((OSTCOUNT - 1))); do
1998 # set stripe across all OSTs starting from OST$i
1999 $SETSTRIPE -i $i -c -1 $tfile$i
2000 # get striping information
2001 ost_idx=($($GETSTRIPE $tfile$i |
2002 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2006 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2007 error "${#ost_idx[@]} != $OSTCOUNT"
2009 for index in $(seq 0 $((OSTCOUNT - 1))); do
2011 for j in $(echo ${ost_idx[@]}); do
2012 if [ $index -eq $j ]; then
2018 error "Can not find $index in ${ost_idx[@]}"
2022 run_test 27C "check full striping across all OSTs"
2025 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2028 local POOL=${POOL:-testpool}
2030 local last_ost=$(($OSTCOUNT - 1))
2032 local ost_list=$(seq $first_ost $ost_step $last_ost)
2033 local ost_range="$first_ost $last_ost $ost_step"
2035 test_mkdir -p $DIR/$tdir
2036 pool_add $POOL || error "pool_add failed"
2037 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2042 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2043 error "llapi_layout_test failed"
2045 cleanup_pools || error "cleanup_pools failed"
2047 run_test 27D "validate llapi_layout API"
2049 # Verify that default_easize is increased from its initial value after
2050 # accessing a widely striped file.
2052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2053 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2054 skip "client does not have LU-3338 fix" && return
2056 # 72 bytes is the minimum space required to store striping
2057 # information for a file striped across one OST:
2058 # (sizeof(struct lov_user_md_v3) +
2059 # sizeof(struct lov_user_ost_data_v1))
2061 $LCTL set_param -n llite.*.default_easize $min_easize ||
2062 error "lctl set_param failed"
2063 local easize=$($LCTL get_param -n llite.*.default_easize)
2065 [ $easize -eq $min_easize ] ||
2066 error "failed to set default_easize"
2068 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2069 error "setstripe failed"
2073 easize=$($LCTL get_param -n llite.*.default_easize)
2075 [ $easize -gt $min_easize ] ||
2076 error "default_easize not updated"
2078 run_test 27E "check that default extended attribute size properly increases"
2080 test_27F() { # LU-5346/LU-7975
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2085 skip "Need MDS version at least 2.8.51" && return
2087 test_mkdir -p $DIR/$tdir
2089 $SETSTRIPE -c 2 $DIR/$tdir
2091 # stop all OSTs to reproduce situation for LU-7975 ticket
2092 for num in $(seq $OSTCOUNT); do
2096 # open/create f0 with O_LOV_DELAY_CREATE
2097 # truncate f0 to a non-0 size
2099 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2101 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2102 # open/write it again to force delayed layout creation
2103 cat /etc/hosts > $DIR/$tdir/f0 &
2107 for num in $(seq $OSTCOUNT); do
2108 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2109 error "ost$num failed to start"
2112 wait $catpid || error "cat failed"
2114 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2115 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2118 run_test 27F "Client resend delayed layout creation with non-zero size"
2120 # createtest also checks that device nodes are created and
2121 # then visible correctly (#2091)
2122 test_28() { # bug 2091
2124 $CREATETEST $DIR/d28/ct || error
2126 run_test 28 "create/mknod/mkdir with bad file types ============"
2129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2130 sync; sleep 1; sync # flush out any dirty pages from previous tests
2137 declare -i LOCKCOUNTORIG=0
2138 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2139 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2141 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2143 declare -i LOCKUNUSEDCOUNTORIG=0
2144 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2145 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2152 declare -i LOCKCOUNTCURRENT=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2157 declare -i LOCKUNUSEDCOUNTCURRENT=0
2158 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2159 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2162 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2163 $LCTL set_param -n ldlm.dump_namespaces ""
2164 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2165 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2166 log "dumped log to $TMP/test_29.dk (bug 5793)"
2169 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2170 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2171 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2172 log "dumped log to $TMP/test_29.dk (bug 5793)"
2176 run_test 29 "IT_GETATTR regression ============================"
2178 test_30a() { # was test_30
2179 cp $(which ls) $DIR || cp /bin/ls $DIR
2183 run_test 30a "execute binary from Lustre (execve) =============="
2186 cp `which ls` $DIR || cp /bin/ls $DIR
2188 $RUNAS $DIR/ls / || error
2191 run_test 30b "execute binary from Lustre as non-root ==========="
2193 test_30c() { # b=22376
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2195 cp `which ls` $DIR || cp /bin/ls $DIR
2197 cancel_lru_locks mdc
2198 cancel_lru_locks osc
2199 $RUNAS $DIR/ls / || error
2202 run_test 30c "execute binary from Lustre without read perms ===="
2205 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2206 $CHECKSTAT -a $DIR/f31 || error
2208 run_test 31a "open-unlink file =================================="
2211 touch $DIR/f31 || error
2212 ln $DIR/f31 $DIR/f31b || error
2213 $MULTIOP $DIR/f31b Ouc || error
2214 $CHECKSTAT -t file $DIR/f31 || error
2216 run_test 31b "unlink file with multiple links while open ======="
2219 touch $DIR/f31 || error
2220 ln $DIR/f31 $DIR/f31c || error
2221 multiop_bg_pause $DIR/f31 O_uc || return 1
2223 $MULTIOP $DIR/f31c Ouc
2224 kill -USR1 $MULTIPID
2227 run_test 31c "open-unlink file with multiple links ============="
2230 opendirunlink $DIR/d31d $DIR/d31d || error
2231 $CHECKSTAT -a $DIR/d31d || error
2233 run_test 31d "remove of open directory ========================="
2235 test_31e() { # bug 2904
2236 openfilleddirunlink $DIR/d31e || error
2238 run_test 31e "remove of open non-empty directory ==============="
2240 test_31f() { # bug 4554
2241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2243 test_mkdir $DIR/d31f
2244 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2245 cp /etc/hosts $DIR/d31f
2247 $GETSTRIPE $DIR/d31f/hosts
2248 multiop_bg_pause $DIR/d31f D_c || return 1
2251 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2252 test_mkdir $DIR/d31f
2253 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2254 cp /etc/hosts $DIR/d31f
2256 $GETSTRIPE $DIR/d31f/hosts
2257 multiop_bg_pause $DIR/d31f D_c || return 1
2260 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2261 wait $MULTIPID || error "first opendir $MULTIPID failed"
2265 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2266 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2269 run_test 31f "remove of open directory with open-unlink file ==="
2272 echo "-- cross directory link --"
2273 test_mkdir -c1 $DIR/${tdir}ga
2274 test_mkdir -c1 $DIR/${tdir}gb
2275 touch $DIR/${tdir}ga/f
2276 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2277 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2278 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2279 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2280 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2282 run_test 31g "cross directory link==============="
2285 echo "-- cross directory link --"
2286 test_mkdir -c1 $DIR/${tdir}
2287 test_mkdir -c1 $DIR/${tdir}/dir
2288 touch $DIR/${tdir}/f
2289 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2290 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2291 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2292 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2293 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2295 run_test 31h "cross directory link under child==============="
2298 echo "-- cross directory link --"
2299 test_mkdir -c1 $DIR/$tdir
2300 test_mkdir -c1 $DIR/$tdir/dir
2301 touch $DIR/$tdir/dir/f
2302 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2303 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2304 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2305 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2306 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2308 run_test 31i "cross directory link under parent==============="
2311 test_mkdir -c1 -p $DIR/$tdir
2312 test_mkdir -c1 -p $DIR/$tdir/dir1
2313 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2314 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2315 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2316 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2319 run_test 31j "link for directory==============="
2322 test_mkdir -c1 -p $DIR/$tdir
2324 touch $DIR/$tdir/exist
2325 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2326 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2327 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2328 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2329 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2330 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2331 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2334 run_test 31k "link to file: the same, non-existing, dir==============="
2340 touch $DIR/d31m2/exist
2341 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2342 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2343 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2344 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2345 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2346 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2349 run_test 31m "link to file: the same, non-existing, dir==============="
2352 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2353 nlink=$(stat --format=%h $DIR/$tfile)
2354 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2356 local cmd="exec $fd<$DIR/$tfile"
2359 trap "eval $cmd" EXIT
2360 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2361 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2362 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2363 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2364 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2367 run_test 31n "check link count of unlinked file"
2370 local TEMPNAME=$(mktemp $1_XXXXXX)
2371 mlink $TEMPNAME $1 2> /dev/null &&
2372 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2376 test_31o() { # LU-2901
2377 test_mkdir -p $DIR/$tdir
2378 for LOOP in $(seq 100); do
2379 rm -f $DIR/$tdir/$tfile*
2380 for THREAD in $(seq 8); do
2381 link_one $DIR/$tdir/$tfile.$LOOP &
2384 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2385 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2386 error "$LINKS duplicate links to $tfile.$LOOP" &&
2390 run_test 31o "duplicate hard links with same filename"
2393 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2395 test_mkdir $DIR/$tdir
2396 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2397 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2399 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2400 error "open unlink test1 failed"
2401 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2402 error "open unlink test2 failed"
2404 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2405 error "test1 still exists"
2406 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2407 error "test2 still exists"
2409 run_test 31p "remove of open striped directory"
2411 cleanup_test32_mount() {
2414 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2415 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2416 losetup -d $loopdev || true
2417 rm -rf $DIR/$tdir/ext2-mountpoint
2422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2423 echo "== more mountpoints and symlinks ================="
2424 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2425 trap cleanup_test32_mount EXIT
2426 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2427 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2428 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2429 cleanup_test32_mount
2431 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2435 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2436 trap cleanup_test32_mount EXIT
2437 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2438 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2439 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2440 cleanup_test32_mount
2442 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2447 trap cleanup_test32_mount EXIT
2448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2450 test_mkdir -p $DIR/$tdir/d2/test_dir
2451 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2452 cleanup_test32_mount
2454 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2458 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2459 trap cleanup_test32_mount EXIT
2460 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2461 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2462 test_mkdir -p $DIR/$tdir/d2/test_dir
2463 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2464 cleanup_test32_mount
2466 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2469 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2470 test_mkdir -p $DIR/d32e/tmp
2471 TMP_DIR=$DIR/d32e/tmp
2472 ln -s $DIR/d32e $TMP_DIR/symlink11
2473 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2474 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2475 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2477 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2480 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2481 test_mkdir -p $DIR/d32f/tmp
2482 TMP_DIR=$DIR/d32f/tmp
2483 ln -s $DIR/d32f $TMP_DIR/symlink11
2484 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2485 ls $DIR/d32f/tmp/symlink11 || error
2486 ls $DIR/d32f/symlink01 || error
2488 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2491 TMP_DIR=$DIR/$tdir/tmp
2492 test_mkdir -p $DIR/$tdir/tmp
2493 test_mkdir $DIR/${tdir}2
2494 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2495 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2496 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2497 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2498 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2499 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2501 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2504 rm -fr $DIR/$tdir $DIR/${tdir}2
2505 TMP_DIR=$DIR/$tdir/tmp
2506 test_mkdir -p $DIR/$tdir/tmp
2507 test_mkdir $DIR/${tdir}2
2508 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2509 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2510 ls $TMP_DIR/symlink12 || error
2511 ls $DIR/$tdir/symlink02 || error
2513 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2518 trap cleanup_test32_mount EXIT
2519 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2520 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2521 touch $DIR/$tdir/test_file
2522 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2523 cleanup_test32_mount
2525 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_test32_mount EXIT
2531 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2532 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2533 touch $DIR/$tdir/test_file
2534 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2535 cleanup_test32_mount
2537 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 trap cleanup_test32_mount EXIT
2543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2545 test_mkdir -p $DIR/$tdir/d2
2546 touch $DIR/$tdir/d2/test_file || error
2547 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2548 cleanup_test32_mount
2550 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 trap cleanup_test32_mount EXIT
2556 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2557 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2558 test_mkdir -p $DIR/$tdir/d2
2559 touch $DIR/$tdir/d2/test_file
2560 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2561 cleanup_test32_mount
2563 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2567 test_mkdir -p $DIR/d32m/tmp
2568 TMP_DIR=$DIR/d32m/tmp
2569 ln -s $DIR $TMP_DIR/symlink11
2570 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2571 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2572 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2574 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2578 test_mkdir -p $DIR/d32n/tmp
2579 TMP_DIR=$DIR/d32n/tmp
2580 ln -s $DIR $TMP_DIR/symlink11
2581 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2582 ls -l $DIR/d32n/tmp/symlink11 || error
2583 ls -l $DIR/d32n/symlink01 || error
2585 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2589 test_mkdir -p $DIR/d32o/tmp
2590 TMP_DIR=$DIR/d32o/tmp
2591 ln -s $DIR/$tfile $TMP_DIR/symlink12
2592 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2593 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2594 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2595 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2596 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2598 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2608 test_mkdir -p $DIR/d32p/tmp
2610 TMP_DIR=$DIR/d32p/tmp
2612 ln -s $DIR/$tfile $TMP_DIR/symlink12
2614 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2616 cat $DIR/d32p/tmp/symlink12 || error
2618 cat $DIR/d32p/symlink02 || error
2621 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2623 cleanup_testdir_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2627 $UMOUNT $DIR/$tdir || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2636 trap cleanup_testdir_mount EXIT
2637 test_mkdir -p $DIR/$tdir
2638 touch $DIR/$tdir/under_the_mount
2639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2640 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2641 cleanup_testdir_mount
2643 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2648 trap cleanup_testdir_mount EXIT
2649 test_mkdir -p $DIR/$tdir
2650 touch $DIR/$tdir/under_the_mount
2651 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2652 ls $DIR/$tdir | grep -q under_the_mount && error || true
2653 cleanup_testdir_mount
2655 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2660 chmod 444 $DIR/$tfile
2661 chown $RUNAS_ID $DIR/$tfile
2663 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2666 run_test 33aa "write file with mode 444 (should return error) ===="
2670 test_mkdir -p $DIR/d33
2671 chown $RUNAS_ID $DIR/d33
2672 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2673 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2674 error "open RDWR" || true
2676 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2680 test_mkdir -p $DIR/d33
2681 chown $RUNAS_ID $DIR/d33
2682 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2684 run_test 33b "test open file with malformed flags (No panic)"
2687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2693 remote_ost_nodsh && skip "remote OST with nodsh" && return
2696 test_mkdir -p $DIR/d33
2697 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2700 for ostnum in $(seq $OSTCOUNT); do
2701 # test-framework's OST numbering is one-based, while Lustre's
2703 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2704 # Parsing llobdstat's output sucks; we could grep the /proc
2705 # path, but that's likely to not be as portable as using the
2706 # llobdstat utility. So we parse lctl output instead.
2707 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2708 obdfilter/$ostname/stats |
2709 awk '/^write_bytes/ {print $7}' )
2710 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2711 if (( ${write_bytes:-0} > 0 ))
2718 $all_zeros || return 0
2721 echo foo > $DIR/d33/bar
2725 # Total up write_bytes after writing. We'd better find non-zeros.
2726 for ostnum in $(seq $OSTCOUNT); do
2727 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2728 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2729 obdfilter/$ostname/stats |
2730 awk '/^write_bytes/ {print $7}' )
2731 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2732 if (( ${write_bytes:-0} > 0 ))
2741 for ostnum in $(seq $OSTCOUNT); do
2742 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2743 echo "Check that write_bytes is present in obdfilter/*/stats:"
2744 do_facet ost$ostnum lctl get_param -n \
2745 obdfilter/$ostname/stats
2747 error "OST not keeping write_bytes stats (b22312)"
2750 run_test 33c "test llobdstat and write_bytes"
2753 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2756 local remote_dir=$DIR/$tdir/remote_dir
2758 test_mkdir -p $DIR/$tdir
2759 $LFS mkdir -i $MDTIDX $remote_dir ||
2760 error "create remote directory failed"
2762 touch $remote_dir/$tfile
2763 chmod 444 $remote_dir/$tfile
2764 chown $RUNAS_ID $remote_dir/$tfile
2766 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2768 chown $RUNAS_ID $remote_dir
2769 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2770 error "create" || true
2771 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2772 error "open RDWR" || true
2773 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2775 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2782 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2783 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2784 mkdir $DIR/$tdir/local_dir
2786 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2787 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2788 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2790 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2791 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2793 rmdir $DIR/$tdir/* || error "rmdir failed"
2796 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2797 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2798 mkdir $DIR/$tdir/local_dir
2800 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2801 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2802 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2804 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2805 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2807 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2810 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2811 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2812 mkdir $DIR/$tdir/local_dir
2814 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2815 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2816 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2818 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2819 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2821 run_test 33e "mkdir and striped directory should have same mode"
2825 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2833 chmod go+rwx $DIR/$tdir
2834 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2835 trap cleanup_33f EXIT
2837 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2838 error "cannot create striped directory"
2840 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2841 error "cannot create files in striped directory"
2843 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2844 error "cannot remove files in striped directory"
2846 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2847 error "cannot remove striped directory"
2851 run_test 33f "nonroot user can create, access, and remove a striped directory"
2853 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2856 $MCREATE $DIR/f34 || error
2857 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2858 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2859 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2860 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2862 run_test 34a "truncate file that has not been opened ==========="
2865 [ ! -f $DIR/f34 ] && test_34a
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2867 $OPENFILE -f O_RDONLY $DIR/f34
2868 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2869 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2871 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2874 [ ! -f $DIR/f34 ] && test_34a
2875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 $OPENFILE -f O_RDWR $DIR/f34
2877 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2878 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2880 run_test 34c "O_RDWR opening file-with-size works =============="
2883 [ ! -f $DIR/f34 ] && test_34a
2884 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2885 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2888 run_test 34d "write to sparse file ============================="
2892 $MCREATE $DIR/f34e || error
2893 $TRUNCATE $DIR/f34e 1000 || error
2894 $CHECKSTAT -s 1000 $DIR/f34e || error
2895 $OPENFILE -f O_RDWR $DIR/f34e
2896 $CHECKSTAT -s 1000 $DIR/f34e || error
2898 run_test 34e "create objects, some with size and some without =="
2900 test_34f() { # bug 6242, 6243
2901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2904 $MCREATE $DIR/f34f || error
2905 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2906 dd if=$DIR/f34f of=$TMP/f34f
2907 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2908 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2909 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2910 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2911 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2913 run_test 34f "read from a file with no objects until EOF ======="
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2917 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2918 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2919 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2920 cancel_lru_locks osc
2921 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2922 error "wrong size after lock cancel"
2924 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2925 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2926 error "expanding truncate failed"
2927 cancel_lru_locks osc
2928 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2929 error "wrong expanded size after lock cancel"
2931 run_test 34g "truncate long file ==============================="
2934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2938 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2939 sync # Flush the cache so that multiop below does not block on cache
2940 # flush when getting the group lock
2941 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2944 # Since just timed wait is not good enough, let's do a sync write
2945 # that way we are sure enough time for a roundtrip + processing
2946 # passed + 2 seconds of extra margin.
2947 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2951 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2952 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2956 local nsz=`stat -c %s $DIR/$tfile`
2957 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2959 run_test 34h "ftruncate file under grouplock should not block"
2962 cp /bin/sh $DIR/f35a
2964 chown $RUNAS_ID $DIR/f35a
2965 $RUNAS $DIR/f35a && error || true
2968 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2972 utime $DIR/f36 || error
2974 run_test 36a "MDS utime check (mknod, utime) ==================="
2978 utime $DIR/f36 || error
2980 run_test 36b "OST utime check (open, utime) ===================="
2985 chown $RUNAS_ID $DIR/d36
2986 $RUNAS utime $DIR/d36/f36 || error
2988 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2991 [ ! -d $DIR/d36 ] && test_36c
2992 echo "" > $DIR/d36/f36
2993 $RUNAS utime $DIR/d36/f36 || error
2995 run_test 36d "non-root OST utime check (open, utime) ==========="
2998 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2999 test_mkdir -p $DIR/$tdir
3000 touch $DIR/$tdir/$tfile
3001 $RUNAS utime $DIR/$tdir/$tfile && \
3002 error "utime worked, expected failure" || true
3004 run_test 36e "utime on non-owned file (should return error) ===="
3008 local LANG_SAVE=$LANG
3009 local LC_LANG_SAVE=$LC_LANG
3010 export LANG=C LC_LANG=C # for date language
3012 DATESTR="Dec 20 2000"
3013 test_mkdir -p $DIR/$tdir
3014 lctl set_param fail_loc=$fl
3016 cp /etc/hosts $DIR/$tdir/$tfile
3017 sync & # write RPC generated with "current" inode timestamp, but delayed
3019 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3020 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3021 cancel_lru_locks osc
3022 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3024 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3025 echo "BEFORE: $LS_BEFORE" && \
3026 echo "AFTER : $LS_AFTER" && \
3027 echo "WANT : $DATESTR" && \
3028 error "$DIR/$tdir/$tfile timestamps changed" || true
3030 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3035 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3036 subr_36fh "0x80000214"
3038 run_test 36f "utime on file racing with OST BRW write =========="
3041 remote_ost_nodsh && skip "remote OST with nodsh" && return
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3047 test_mkdir -p $DIR/$tdir
3048 fmd_max_age=$(do_facet ost1 \
3049 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3052 fmd_before=$(do_facet ost1 \
3053 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3054 touch $DIR/$tdir/$tfile
3055 sleep $((fmd_max_age + 12))
3056 fmd_after=$(do_facet ost1 \
3057 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3059 echo "fmd_before: $fmd_before"
3060 echo "fmd_after: $fmd_after"
3061 [[ $fmd_after -gt $fmd_before ]] &&
3062 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3063 error "fmd didn't expire after ping" || true
3065 run_test 36g "filter mod data cache expiry ====================="
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3069 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3070 subr_36fh "0x80000227"
3072 run_test 36h "utime on file racing with OST BRW write =========="
3075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3077 test_mkdir $DIR/$tdir
3078 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3080 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3081 local new_mtime=$((mtime + 200))
3083 #change Modify time of striped dir
3084 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3085 error "change mtime failed"
3087 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3089 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3091 run_test 36i "change mtime on striped directory"
3093 # test_37 - duplicate with tests 32q 32r
3096 local file=$DIR/$tfile
3098 openfile -f O_DIRECTORY $file
3101 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3102 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3104 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3108 touch $DIR/${tfile}2
3109 # ls -l $DIR/$tfile $DIR/${tfile}2
3110 # ls -lu $DIR/$tfile $DIR/${tfile}2
3111 # ls -lc $DIR/$tfile $DIR/${tfile}2
3113 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3114 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3116 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3118 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3120 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3121 error "O_TRUNC didn't change timestamps"
3124 run_test 39 "mtime changed on create ==========================="
3127 test_mkdir -p -c1 $DIR/$tdir
3128 cp -p /etc/passwd $DIR/$tdir/fopen
3129 cp -p /etc/passwd $DIR/$tdir/flink
3130 cp -p /etc/passwd $DIR/$tdir/funlink
3131 cp -p /etc/passwd $DIR/$tdir/frename
3132 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3135 echo "aaaaaa" >> $DIR/$tdir/fopen
3136 echo "aaaaaa" >> $DIR/$tdir/flink
3137 echo "aaaaaa" >> $DIR/$tdir/funlink
3138 echo "aaaaaa" >> $DIR/$tdir/frename
3140 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3141 local link_new=`stat -c %Y $DIR/$tdir/flink`
3142 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3143 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3145 cat $DIR/$tdir/fopen > /dev/null
3146 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3147 rm -f $DIR/$tdir/funlink2
3148 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3150 for (( i=0; i < 2; i++ )) ; do
3151 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3152 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3153 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3154 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3156 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3157 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3158 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3159 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3161 cancel_lru_locks osc
3162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3165 run_test 39b "mtime change on open, link, unlink, rename ======"
3167 # this should be set to past
3168 TEST_39_MTIME=`date -d "1 year ago" +%s`
3174 local mtime0=`stat -c %Y $DIR1/$tfile`
3176 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3177 local mtime1=`stat -c %Y $DIR1/$tfile`
3178 [ "$mtime1" = $TEST_39_MTIME ] || \
3179 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3182 echo hello >> $DIR1/$tfile
3184 local mtime2=`stat -c %Y $DIR1/$tfile`
3185 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3186 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3188 mv $DIR1/$tfile $DIR1/$tfile-1
3190 for (( i=0; i < 2; i++ )) ; do
3191 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3192 [ "$mtime2" = "$mtime3" ] || \
3193 error "mtime ($mtime2) changed (to $mtime3) on rename"
3195 cancel_lru_locks osc
3196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3199 run_test 39c "mtime change on rename ==========================="
3203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime=`stat -c %Y $DIR1/$tfile`
3210 [ $mtime = $TEST_39_MTIME ] || \
3211 error "mtime($mtime) is not set to $TEST_39_MTIME"
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 run_test 39d "create, utime, stat =============================="
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 local mtime1=`stat -c %Y $DIR1/$tfile`
3225 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3227 for (( i=0; i < 2; i++ )) ; do
3228 local mtime2=`stat -c %Y $DIR1/$tfile`
3229 [ $mtime2 = $TEST_39_MTIME ] || \
3230 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39e "create, stat, utime, stat ========================"
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3242 mtime1=`stat -c %Y $DIR1/$tfile`
3245 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3247 for (( i=0; i < 2; i++ )) ; do
3248 local mtime2=`stat -c %Y $DIR1/$tfile`
3249 [ $mtime2 = $TEST_39_MTIME ] || \
3250 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3252 cancel_lru_locks osc
3253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3256 run_test 39f "create, stat, sleep, utime, stat ================="
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 echo hello >> $DIR1/$tfile
3262 local mtime1=`stat -c %Y $DIR1/$tfile`
3265 chmod o+r $DIR1/$tfile
3267 for (( i=0; i < 2; i++ )) ; do
3268 local mtime2=`stat -c %Y $DIR1/$tfile`
3269 [ "$mtime1" = "$mtime2" ] || \
3270 error "lost mtime: $mtime2, should be $mtime1"
3272 cancel_lru_locks osc
3273 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3276 run_test 39g "write, chmod, stat ==============================="
3280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3285 echo hello >> $DIR1/$tfile
3286 local mtime1=`stat -c %Y $DIR1/$tfile`
3288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3290 if [ "$d1" != "$d2" ]; then
3291 echo "write and touch not within one second"
3293 for (( i=0; i < 2; i++ )) ; do
3294 local mtime2=`stat -c %Y $DIR1/$tfile`
3295 [ "$mtime2" = $TEST_39_MTIME ] || \
3296 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3298 cancel_lru_locks osc
3299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3303 run_test 39h "write, utime within one second, stat ============="
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 echo hello >> $DIR1/$tfile
3311 local mtime1=`stat -c %Y $DIR1/$tfile`
3313 mv $DIR1/$tfile $DIR1/$tfile-1
3315 for (( i=0; i < 2; i++ )) ; do
3316 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3318 [ "$mtime1" = "$mtime2" ] || \
3319 error "lost mtime: $mtime2, should be $mtime1"
3321 cancel_lru_locks osc
3322 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3325 run_test 39i "write, rename, stat =============================="
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3329 start_full_debug_logging
3333 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3334 lctl set_param fail_loc=0x80000412
3335 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3336 error "multiop failed"
3338 local mtime1=`stat -c %Y $DIR1/$tfile`
3340 mv $DIR1/$tfile $DIR1/$tfile-1
3342 kill -USR1 $multipid
3343 wait $multipid || error "multiop close failed"
3345 for (( i=0; i < 2; i++ )) ; do
3346 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3347 [ "$mtime1" = "$mtime2" ] ||
3348 error "mtime is lost on close: $mtime2, " \
3351 cancel_lru_locks osc
3352 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3354 lctl set_param fail_loc=0
3355 stop_full_debug_logging
3357 run_test 39j "write, rename, close, stat ======================="
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3364 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile`
3376 [ "$mtime2" = $TEST_39_MTIME ] || \
3377 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3383 run_test 39k "write, utime, close, stat ========================"
3385 # this should be set to future
3386 TEST_39_ATIME=`date -d "1 year" +%s`
3389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3391 local atime_diff=$(do_facet $SINGLEMDS \
3392 lctl get_param -n mdd.*MDT0000*.atime_diff)
3396 # test setting directory atime to future
3397 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3398 local atime=$(stat -c %X $DIR/$tdir)
3399 [ "$atime" = $TEST_39_ATIME ] ||
3400 error "atime is not set to future: $atime, $TEST_39_ATIME"
3402 # test setting directory atime from future to now
3403 local now=$(date +%s)
3404 touch -a -d @$now $DIR/$tdir
3406 atime=$(stat -c %X $DIR/$tdir)
3407 [ "$atime" -eq "$now" ] ||
3408 error "atime is not updated from future: $atime, $now"
3410 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3413 # test setting directory atime when now > dir atime + atime_diff
3414 local d1=$(date +%s)
3416 local d2=$(date +%s)
3417 cancel_lru_locks mdc
3418 atime=$(stat -c %X $DIR/$tdir)
3419 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3420 error "atime is not updated : $atime, should be $d2"
3422 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3425 # test not setting directory atime when now < dir atime + atime_diff
3427 cancel_lru_locks mdc
3428 atime=$(stat -c %X $DIR/$tdir)
3429 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3430 error "atime is updated to $atime, should remain $d1<atime<$d2"
3432 do_facet $SINGLEMDS \
3433 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3435 run_test 39l "directory atime update ==========================="
3438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3441 local far_past_mtime=$(date -d "May 29 1953" +%s)
3442 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3444 touch -m -d @$far_past_mtime $DIR1/$tfile
3445 touch -a -d @$far_past_atime $DIR1/$tfile
3447 for (( i=0; i < 2; i++ )) ; do
3448 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3449 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3450 error "atime or mtime set incorrectly"
3452 cancel_lru_locks osc
3453 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39m "test atime and mtime before 1970"
3458 test_39n() { # LU-3832
3459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3460 local atime_diff=$(do_facet $SINGLEMDS \
3461 lctl get_param -n mdd.*MDT0000*.atime_diff)
3466 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3469 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3470 atime0=$(stat -c %X $DIR/$tfile)
3473 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3474 atime1=$(stat -c %X $DIR/$tfile)
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3480 atime2=$(stat -c %X $DIR/$tfile)
3482 do_facet $SINGLEMDS \
3483 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3485 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3486 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3488 run_test 39n "check that O_NOATIME is honored"
3491 TESTDIR=$DIR/$tdir/$tfile
3492 [ -e $TESTDIR ] && rm -rf $TESTDIR
3499 links2=$(stat -c %h .)
3500 [ $(($links1 + 2)) != $links2 ] &&
3501 error "wrong links count $(($links1 + 2)) != $links2"
3503 links3=$(stat -c %h .)
3504 [ $(($links1 + 1)) != $links3 ] &&
3505 error "wrong links count $links1 != $links3"
3508 run_test 39o "directory cached attributes updated after create ========"
3511 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3513 TESTDIR=$DIR/$tdir/$tfile
3514 [ -e $TESTDIR ] && rm -rf $TESTDIR
3515 test_mkdir -p $TESTDIR
3519 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3520 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3522 links2=$(stat -c %h .)
3523 [ $(($links1 + 2)) != $links2 ] &&
3524 error "wrong links count $(($links1 + 2)) != $links2"
3526 links3=$(stat -c %h .)
3527 [ $(($links1 + 1)) != $links3 ] &&
3528 error "wrong links count $links1 != $links3"
3531 run_test 39p "remote directory cached attributes updated after create ========"
3534 test_39q() { # LU-8041
3535 local testdir=$DIR/$tdir
3537 multiop_bg_pause $testdir D_c || error "multiop failed"
3539 cancel_lru_locks mdc
3540 kill -USR1 $multipid
3541 local atime=$(stat -c %X $testdir)
3542 [ "$atime" -ne 0 ] || error "atime is zero"
3544 run_test 39q "close won't zero out atime"
3547 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3548 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3549 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3550 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3551 error "$tfile is not 4096 bytes in size"
3553 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3557 small_write $DIR/f41 18
3559 run_test 41 "test small file write + fstat ====================="
3561 count_ost_writes() {
3562 lctl get_param -n osc.*.stats |
3563 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3564 END { printf("%0.0f", writes) }'
3571 BG_DIRTY_RATIO_SAVE=10
3572 MAX_BG_DIRTY_RATIO=25
3576 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3577 # dirty_ratio, dirty_background_ratio
3578 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3579 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3580 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3581 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3583 # if file not here, we are a 2.4 kernel
3584 kill -CONT `pidof kupdated`
3589 # setup the trap first, so someone cannot exit the test at the
3590 # exact wrong time and mess up a machine
3591 trap start_writeback EXIT
3592 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3593 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3594 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3595 sysctl -w vm.dirty_writeback_centisecs=0
3596 sysctl -w vm.dirty_writeback_centisecs=0
3597 # save and increase /proc/sys/vm/dirty_ratio
3598 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3599 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3600 # save and increase /proc/sys/vm/dirty_background_ratio
3601 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3602 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3604 # if file not here, we are a 2.4 kernel
3605 kill -STOP `pidof kupdated`
3609 # ensure that all stripes have some grant before we test client-side cache
3611 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3612 dd if=/dev/zero of=$i bs=4k count=1
3617 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3618 # file truncation, and file removal.
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3622 cancel_lru_locks osc
3624 sync; sleep 1; sync # just to be safe
3625 BEFOREWRITES=`count_ost_writes`
3626 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3627 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3628 AFTERWRITES=`count_ost_writes`
3629 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3630 error "$BEFOREWRITES < $AFTERWRITES"
3633 run_test 42a "ensure that we don't flush on close =============="
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3638 cancel_lru_locks osc
3641 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3642 BEFOREWRITES=$(count_ost_writes)
3643 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3644 AFTERWRITES=$(count_ost_writes)
3645 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3646 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3648 BEFOREWRITES=$(count_ost_writes)
3649 sync || error "sync: $?"
3650 AFTERWRITES=$(count_ost_writes)
3651 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3652 error "$BEFOREWRITES < $AFTERWRITES on sync"
3654 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3658 run_test 42b "test destroy of file with cached dirty data ======"
3660 # if these tests just want to test the effect of truncation,
3661 # they have to be very careful. consider:
3662 # - the first open gets a {0,EOF}PR lock
3663 # - the first write conflicts and gets a {0, count-1}PW
3664 # - the rest of the writes are under {count,EOF}PW
3665 # - the open for truncate tries to match a {0,EOF}PR
3666 # for the filesize and cancels the PWs.
3667 # any number of fixes (don't get {0,EOF} on open, match
3668 # composite locks, do smarter file size management) fix
3669 # this, but for now we want these tests to verify that
3670 # the cancellation with truncate intent works, so we
3671 # start the file with a full-file pw lock to match against
3672 # until the truncate.
3677 cancel_lru_locks osc
3679 # prime the file with 0,EOF PW to match
3683 # now the real test..
3684 dd if=/dev/zero of=$file bs=1024 count=100
3685 BEFOREWRITES=`count_ost_writes`
3686 $TRUNCATE $file $offset
3687 cancel_lru_locks osc
3688 AFTERWRITES=`count_ost_writes`
3693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3695 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3696 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3699 run_test 42c "test partial truncate of file with cached dirty data"
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3705 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3708 run_test 42d "test complete truncate of file with cached dirty data"
3710 test_42e() { # bug22074
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3712 local TDIR=$DIR/${tdir}e
3713 local pagesz=$(page_size)
3714 local pages=16 # hardcoded 16 pages, don't change it.
3715 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3716 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3720 test_mkdir -p $DIR/${tdir}e
3721 $SETSTRIPE -c 1 $TDIR
3722 createmany -o $TDIR/f $files
3724 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3726 # we assume that with $OSTCOUNT files, at least one of them will
3727 # be allocated on OST0.
3728 warmup_files=$((OSTCOUNT * max_dirty_mb))
3729 createmany -o $TDIR/w $warmup_files
3731 # write a large amount of data into one file and sync, to get good
3732 # avail_grant number from OST.
3733 for ((i=0; i<$warmup_files; i++)); do
3734 idx=$($GETSTRIPE -i $TDIR/w$i)
3735 [ $idx -ne 0 ] && continue
3736 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3739 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3741 $LCTL get_param $proc_osc0/cur_dirty_bytes
3742 $LCTL get_param $proc_osc0/cur_grant_bytes
3744 # create as much dirty pages as we can while not to trigger the actual
3745 # RPCs directly. but depends on the env, VFS may trigger flush during this
3746 # period, hopefully we are good.
3747 for ((i=0; i<$warmup_files; i++)); do
3748 idx=$($GETSTRIPE -i $TDIR/w$i)
3749 [ $idx -ne 0 ] && continue
3750 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3752 $LCTL get_param $proc_osc0/cur_dirty_bytes
3753 $LCTL get_param $proc_osc0/cur_grant_bytes
3755 # perform the real test
3756 $LCTL set_param $proc_osc0/rpc_stats 0
3757 for ((;i<$files; i++)); do
3758 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3759 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3762 $LCTL get_param $proc_osc0/rpc_stats
3765 local have_ppr=false
3766 $LCTL get_param $proc_osc0/rpc_stats |
3767 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3768 # skip lines until we are at the RPC histogram data
3769 [ "$PPR" == "pages" ] && have_ppr=true && continue
3770 $have_ppr || continue
3772 # we only want the percent stat for < 16 pages
3773 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3775 percent=$((percent + WPCT))
3776 if [[ $percent -gt 15 ]]; then
3777 error "less than 16-pages write RPCs" \
3784 run_test 42e "verify sub-RPC writes are not done synchronously"
3787 test_mkdir -p $DIR/$tdir
3788 cp -p /bin/ls $DIR/$tdir/$tfile
3789 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3791 # give multiop a chance to open
3794 $DIR/$tdir/$tfile && error || true
3797 run_test 43 "execution of file opened for write should return -ETXTBSY"
3800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3801 test_mkdir -p $DIR/$tdir
3802 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3803 cp -p multiop $DIR/$tdir/multiop
3804 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3807 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3808 kill -USR1 $MULTIOP_PID || return 2
3809 wait $MULTIOP_PID || return 3
3810 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3812 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3816 test_mkdir -p $DIR/$tdir
3817 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3818 cp -p multiop $DIR/$tdir/multiop
3819 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3822 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3823 kill -USR1 $MULTIOP_PID || return 2
3824 wait $MULTIOP_PID || return 3
3825 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3827 run_test 43b "truncate of file being executed should return -ETXTBSY"
3830 local testdir="$DIR/$tdir"
3831 test_mkdir -p $DIR/$tdir
3833 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3834 ( cd $testdir && md5sum -c)
3836 run_test 43c "md5sum of copy into lustre========================"
3839 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3840 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3841 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3843 run_test 44 "zero length read from a sparse stripe ============="
3846 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3848 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3849 [[ $nstripe -gt $OSTCOUNT ]] &&
3850 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3852 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3854 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3855 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3859 OFFSETS="0 $((stride/2)) $((stride-1))"
3860 for offset in $OFFSETS; do
3861 for i in $(seq 0 $((nstripe-1))); do
3862 local GLOBALOFFSETS=""
3864 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3865 local myfn=$DIR/d44a-$size
3866 echo "--------writing $myfn at $size"
3867 ll_sparseness_write $myfn $size ||
3868 error "ll_sparseness_write"
3869 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3870 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3871 error "ll_sparseness_verify $GLOBALOFFSETS"
3873 for j in $(seq 0 $((nstripe-1))); do
3875 size=$((((j + $nstripe )*$stride + $offset)))
3876 ll_sparseness_write $myfn $size ||
3877 error "ll_sparseness_write"
3878 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3880 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3881 error "ll_sparseness_verify $GLOBALOFFSETS"
3886 run_test 44a "test sparse pwrite ==============================="
3890 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3896 before=`dirty_osc_total`
3897 echo executing "\"$*\""
3899 after=`dirty_osc_total`
3900 echo before $before, after $after
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3905 # Obtain grants from OST if it supports it
3906 echo blah > ${f}_grant
3909 do_dirty_record "echo blah > $f"
3910 [[ $before -eq $after ]] && error "write wasn't cached"
3911 do_dirty_record "> $f"
3912 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3913 do_dirty_record "echo blah > $f"
3914 [[ $before -eq $after ]] && error "write wasn't cached"
3915 do_dirty_record "sync"
3916 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3917 do_dirty_record "echo blah > $f"
3918 [[ $before -eq $after ]] && error "write wasn't cached"
3919 do_dirty_record "cancel_lru_locks osc"
3920 [[ $before -gt $after ]] ||
3921 error "lock cancellation didn't lower dirty count"
3924 run_test 45 "osc io page accounting ============================"
3926 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3927 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3928 # objects offset and an assert hit when an rpc was built with 1023's mapped
3929 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3935 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3937 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3938 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3942 run_test 46 "dirtying a previously written page ================"
3944 # test_47 is removed "Device nodes check" is moved to test_28
3946 test_48a() { # bug 2399
3947 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3949 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3951 test_mkdir $DIR/$tdir
3953 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3954 test_mkdir $DIR/$tdir || error "recreate directory failed"
3955 touch foo || error "'touch foo' failed after recreating cwd"
3956 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3957 touch .foo || error "'touch .foo' failed after recreating cwd"
3958 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3959 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3961 cd . || error "'cd .' failed after recreating cwd"
3962 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3963 rmdir . && error "'rmdir .' worked after recreating cwd"
3964 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3965 cd .. || error "'cd ..' failed after recreating cwd"
3967 run_test 48a "Access renamed working dir (should return errors)="
3969 test_48b() { # bug 2399
3971 test_mkdir $DIR/$tdir
3973 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3974 touch foo && error "'touch foo' worked after removing cwd"
3975 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3976 touch .foo && error "'touch .foo' worked after removing cwd"
3977 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3978 ls . > /dev/null && error "'ls .' worked after removing cwd"
3979 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3980 test_mkdir . && error "'mkdir .' worked after removing cwd"
3981 rmdir . && error "'rmdir .' worked after removing cwd"
3982 ln -s . foo && error "'ln -s .' worked after removing cwd"
3983 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3985 run_test 48b "Access removed working dir (should return errors)="
3987 test_48c() { # bug 2350
3988 #lctl set_param debug=-1
3991 test_mkdir -p $DIR/$tdir/dir
3993 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3994 $TRACE touch foo && error "touch foo worked after removing cwd"
3995 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3996 touch .foo && error "touch .foo worked after removing cwd"
3997 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3998 $TRACE ls . && error "'ls .' worked after removing cwd"
3999 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4000 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4001 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4002 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4003 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4005 run_test 48c "Access removed working subdir (should return errors)"
4007 test_48d() { # bug 2350
4008 #lctl set_param debug=-1
4011 test_mkdir -p $DIR/$tdir/dir
4013 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4014 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4015 $TRACE touch foo && error "'touch foo' worked after removing parent"
4016 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4017 touch .foo && error "'touch .foo' worked after removing parent"
4018 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4019 $TRACE ls . && error "'ls .' worked after removing parent"
4020 $TRACE ls .. && error "'ls ..' worked after removing parent"
4021 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4022 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4023 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4026 run_test 48d "Access removed parent subdir (should return errors)"
4028 test_48e() { # bug 4134
4029 #lctl set_param debug=-1
4032 test_mkdir -p $DIR/$tdir/dir
4034 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4035 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4036 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4037 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4038 # On a buggy kernel addition of "touch foo" after cd .. will
4039 # produce kernel oops in lookup_hash_it
4040 touch ../foo && error "'cd ..' worked after recreate parent"
4042 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4044 run_test 48e "Access to recreated parent subdir (should return errors)"
4046 test_49() { # LU-1030
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4048 remote_ost_nodsh && skip "remote OST with nodsh" && return
4049 # get ost1 size - lustre-OST0000
4050 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4052 # write 800M at maximum
4053 [[ $ost1_size -lt 2 ]] && ost1_size=2
4054 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4056 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4057 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4060 # change max_pages_per_rpc while writing the file
4061 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4062 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4063 # loop until dd process exits
4064 while ps ax -opid | grep -wq $dd_pid; do
4065 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4066 sleep $((RANDOM % 5 + 1))
4068 # restore original max_pages_per_rpc
4069 $LCTL set_param $osc1_mppc=$orig_mppc
4070 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4072 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4076 test_mkdir $DIR/$tdir
4078 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4080 run_test 50 "special situations: /proc symlinks ==============="
4082 test_51a() { # was test_51
4083 # bug 1516 - create an empty entry right after ".." then split dir
4084 test_mkdir -c1 $DIR/$tdir
4085 touch $DIR/$tdir/foo
4086 $MCREATE $DIR/$tdir/bar
4088 createmany -m $DIR/$tdir/longfile 201
4090 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4091 $MCREATE $DIR/$tdir/longfile$FNUM
4096 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4098 run_test 51a "special situations: split htree with empty entry =="
4101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4102 local dir=$DIR/$tdir
4104 local nrdirs=$((65536 + 100))
4106 # cleanup the directory
4109 test_mkdir -p -c1 $dir
4113 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4114 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4115 [[ $numfree -lt $nrdirs ]] &&
4116 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4119 # need to check free space for the directories as well
4120 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4121 numfree=$((blkfree / 4))
4122 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4126 createmany -d $dir/d $nrdirs ||
4127 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4130 nrdirs=$(ls -U $dir | wc -l)
4132 # unlink all but 100 subdirectories, then check it still works
4134 local delete=$((nrdirs - left))
4136 # for ldiskfs the nlink count should be 1, but this is OSD specific
4137 # and so this is listed for informational purposes only
4138 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4139 unlinkmany -d $dir/d $delete ||
4140 error "unlink of first $delete subdirs failed"
4142 echo "nlink between: $(stat -c %h $dir)"
4143 local found=$(ls -U $dir | wc -l)
4144 [ $found -ne $left ] &&
4145 error "can't find subdirs: found only $found, expected $left"
4147 unlinkmany -d $dir/d $delete $left ||
4148 error "unlink of second $left subdirs failed"
4149 # regardless of whether the backing filesystem tracks nlink accurately
4150 # or not, the nlink count shouldn't be more than "." and ".." here
4151 local after=$(stat -c %h $dir)
4152 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4153 echo "nlink after: $after"
4155 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4159 [[ $OSTCOUNT -lt 3 ]] &&
4160 skip_env "skipping test with few OSTs" && return
4161 test_mkdir -p $DIR/$tdir
4162 createmany -o $DIR/$tdir/t- 1000
4163 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4164 for N in $(seq 0 $((OSTCOUNT - 1))); do
4165 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4166 END { printf("%0.0f", objs) }' $TMP/$tfile)
4167 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4168 '($1 == '$N') { objs += 1 } \
4169 END { printf("%0.0f", objs) }')
4170 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4172 unlinkmany $DIR/$tdir/t- 1000
4175 for N in $(seq 1 $((OSTCOUNT - 1))); do
4176 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4177 error "OST $N has less objects vs OST $NLAST" \
4178 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4179 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4180 error "OST $N has less objects vs OST $NLAST" \
4181 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4183 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4184 error "OST $N has less #0 objects vs OST $NLAST" \
4185 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4186 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4187 error "OST $N has less #0 objects vs OST $NLAST" \
4188 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4193 run_test 51d "check object distribution"
4196 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4197 skip "Only applicable to ldiskfs-based MDTs"
4201 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4202 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4204 touch $DIR/$tdir/d0/foo
4205 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4206 error "file exceed 65000 nlink limit!"
4207 unlinkmany $DIR/$tdir/d0/f- 65001
4210 run_test 51e "check file nlink limit"
4213 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4214 test_mkdir -p $DIR/$tdir
4215 touch $DIR/$tdir/foo
4216 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4217 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4218 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4219 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4220 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4222 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4223 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4224 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4226 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4227 cp -r $DIR/$tdir $TMP/
4228 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4230 run_test 52a "append-only flag test (should return errors)"
4233 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4234 test_mkdir -p $DIR/$tdir
4235 touch $DIR/$tdir/foo
4236 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4237 cat test > $DIR/$tdir/foo && error "cat test worked"
4238 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4239 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4240 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4242 echo foo >> $DIR/$tdir/foo && error "echo worked"
4243 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4244 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4245 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4246 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4248 chattr -i $DIR/$tdir/foo || error "chattr failed"
4250 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4252 run_test 52b "immutable flag test (should return errors) ======="
4255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4257 remote_ost_nodsh && skip "remote OST with nodsh" && return
4270 local support_last_seq=true
4272 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4273 support_last_seq=false
4276 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4278 for value in $(do_facet $SINGLEMDS \
4279 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4280 param=$(echo ${value[0]} | cut -d "=" -f1)
4281 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4283 if $support_last_seq; then
4284 param_seq=$(echo $param |
4285 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4286 mds_last_seq=$(do_facet $SINGLEMDS \
4287 $LCTL get_param -n $param_seq)
4289 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4291 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4292 node=$(facet_active_host ost$((ostnum+1)))
4293 param="obdfilter.$ostname.last_id"
4294 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4295 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4296 ost_last_id=$ost_last
4298 if $support_last_seq; then
4299 ost_last_id=$(echo $ost_last |
4300 awk -F':' '{print $2}' |
4302 ost_last_seq=$(echo $ost_last |
4303 awk -F':' '{print $1}')
4304 [[ $ost_last_seq = $mds_last_seq ]] || continue
4307 if [[ $ost_last_id != $mds_last ]]; then
4308 error "$ost_last_id != $mds_last"
4315 $found || error "can not match last_seq/last_id for $mdtosc"
4318 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4321 $SOCKETSERVER $DIR/socket ||
4322 error "$SOCKETSERVER $DIR/socket failed: $?"
4323 $SOCKETCLIENT $DIR/socket ||
4324 error "$SOCKETCLIENT $DIR/socket failed: $?"
4325 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4327 run_test 54a "unix domain socket test =========================="
4333 dd if=/dev/zero of=$f bs=$(page_size) count=1
4335 run_test 54b "char device works in lustre ======================"
4338 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4339 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4340 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4342 for i in $(seq 3 7); do
4343 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4352 loopdev="$DIR/loop54c"
4355 $UMOUNT $DIR/$tdir || rc=$?
4356 losetup -d $loopdev || true
4357 losetup -d $LOOPDEV || true
4358 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4364 loopdev="$DIR/loop54c"
4367 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4368 trap cleanup_54c EXIT
4369 mknod $loopdev b 7 $LOOPNUM
4370 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4371 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4372 losetup $loopdev $DIR/$tfile ||
4373 error "can't set up $loopdev for $DIR/$tfile"
4374 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4375 test_mkdir -p $DIR/$tdir
4376 mount -t ext2 $loopdev $DIR/$tdir ||
4377 error "error mounting $loopdev on $DIR/$tdir"
4378 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4381 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4385 run_test 54c "block device works in lustre ====================="
4391 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4393 run_test 54d "fifo device works in lustre ======================"
4398 cp -aL /dev/console $f
4399 echo $string > $f || error "echo $string to $f failed"
4401 run_test 54e "console/tty device works in lustre ======================"
4403 #The test_55 used to be iopen test and it was removed by bz#24037.
4404 #run_test 55 "check iopen_connect_dentry() ======================"
4406 test_56a() { # was test_56
4409 test_mkdir -p $DIR/$tdir/dir
4411 NUMFILESx2=$(($NUMFILES * 2))
4412 for i in $(seq 1 $NUMFILES); do
4413 touch $DIR/$tdir/file$i
4414 touch $DIR/$tdir/dir/file$i
4417 # test lfs getstripe with --recursive
4418 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4419 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4420 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4421 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4422 [[ $FILENUM -eq $NUMFILES ]] ||
4423 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4424 echo "$GETSTRIPE --recursive passed."
4426 # test lfs getstripe with file instead of dir
4427 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4428 [[ $FILENUM -eq 1 ]] ||
4429 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4430 echo "$GETSTRIPE file1 passed."
4432 #test lfs getstripe with --verbose
4433 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4434 grep -c lmm_magic) -eq $NUMFILES ]] ||
4435 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4436 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4437 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4438 echo "$GETSTRIPE --verbose passed."
4440 #test lfs getstripe with --obd
4441 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4442 grep -q "unknown obduuid" ||
4443 error "$GETSTRIPE --obd wrong_uuid should return error message"
4445 [[ $OSTCOUNT -lt 2 ]] &&
4446 skip_env "skipping other $GETSTRIPE --obd test" && return
4449 OBDUUID=$(ostuuid_from_index $OSTIDX)
4450 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4451 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4452 [[ $FOUND -eq $FILENUM ]] ||
4453 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4454 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4455 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4456 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4457 error "$GETSTRIPE --obd: should not show file on other obd"
4458 echo "$GETSTRIPE --obd passed"
4460 run_test 56a "check $GETSTRIPE"
4465 local LOCAL_NUMFILES="$1"
4466 local LOCAL_NUMDIRS="$2"
4467 local MKDIR_PARAMS="$3"
4468 local DIR_STRIPE_PARAMS="$4"
4470 if [ ! -d "$TDIR" ] ; then
4471 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4472 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4473 for i in `seq 1 $LOCAL_NUMFILES` ; do
4476 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4477 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4478 for j in `seq 1 $LOCAL_NUMFILES` ; do
4479 touch $TDIR/dir$i/file$j
4485 setup_56_special() {
4489 if [ ! -e "$TDIR/loop1b" ] ; then
4490 for i in `seq 1 $LOCAL_NUMFILES` ; do
4491 mknod $TDIR/loop${i}b b 7 $i
4492 mknod $TDIR/null${i}c c 1 3
4493 ln -s $TDIR/file1 $TDIR/link${i}l
4495 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4496 mknod $TDIR/dir$i/loop${i}b b 7 $i
4497 mknod $TDIR/dir$i/null${i}c c 1 3
4498 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4507 setup_56 $NUMFILES $NUMDIRS
4509 EXPECTED=$(($NUMDIRS + 2))
4510 # test lfs find with -name
4511 for i in $(seq 1 $NUMFILES) ; do
4512 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4513 [ $NUMS -eq $EXPECTED ] ||
4514 error "lfs find -name \"*$i\" $TDIR wrong: "\
4515 "found $NUMS, expected $EXPECTED"
4518 run_test 56g "check lfs find -name ============================="
4524 setup_56 $NUMFILES $NUMDIRS
4526 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4527 # test lfs find with ! -name
4528 for i in $(seq 1 $NUMFILES) ; do
4529 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4530 [ $NUMS -eq $EXPECTED ] ||
4531 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4532 "found $NUMS, expected $EXPECTED"
4535 run_test 56h "check lfs find ! -name ============================="
4539 test_mkdir -p $DIR/$tdir
4540 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4541 CMD="$LFIND -ost $UUID $DIR/$tdir"
4543 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4545 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4549 setup_56_special $NUMFILES $NUMDIRS
4551 EXPECTED=$((NUMDIRS + 1))
4552 CMD="$LFIND -type d $TDIR"
4553 NUMS=$($CMD | wc -l)
4554 [ $NUMS -eq $EXPECTED ] ||
4555 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4557 run_test 56j "check lfs find -type d ============================="
4561 setup_56_special $NUMFILES $NUMDIRS
4563 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4564 CMD="$LFIND -type f $TDIR"
4565 NUMS=$($CMD | wc -l)
4566 [ $NUMS -eq $EXPECTED ] ||
4567 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4569 run_test 56k "check lfs find -type f ============================="
4573 setup_56_special $NUMFILES $NUMDIRS
4575 EXPECTED=$((NUMDIRS + NUMFILES))
4576 CMD="$LFIND -type b $TDIR"
4577 NUMS=$($CMD | wc -l)
4578 [ $NUMS -eq $EXPECTED ] ||
4579 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4581 run_test 56l "check lfs find -type b ============================="
4585 setup_56_special $NUMFILES $NUMDIRS
4587 EXPECTED=$((NUMDIRS + NUMFILES))
4588 CMD="$LFIND -type c $TDIR"
4589 NUMS=$($CMD | wc -l)
4590 [ $NUMS -eq $EXPECTED ] ||
4591 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4593 run_test 56m "check lfs find -type c ============================="
4597 setup_56_special $NUMFILES $NUMDIRS
4599 EXPECTED=$((NUMDIRS + NUMFILES))
4600 CMD="$LFIND -type l $TDIR"
4601 NUMS=$($CMD | wc -l)
4602 [ $NUMS -eq $EXPECTED ] ||
4603 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4605 run_test 56n "check lfs find -type l ============================="
4609 setup_56 $NUMFILES $NUMDIRS
4610 utime $TDIR/file1 > /dev/null || error "utime (1)"
4611 utime $TDIR/file2 > /dev/null || error "utime (2)"
4612 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4613 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4614 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4615 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4618 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4619 [ $NUMS -eq $EXPECTED ] || \
4620 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4623 CMD="$LFIND -mtime 0 $TDIR"
4624 NUMS=$($CMD | wc -l)
4625 [ $NUMS -eq $EXPECTED ] ||
4626 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4628 run_test 56o "check lfs find -mtime for old files =========================="
4631 [ $RUNAS_ID -eq $UID ] &&
4632 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4635 setup_56 $NUMFILES $NUMDIRS
4637 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4639 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4640 NUMS=$($CMD | wc -l)
4641 [ $NUMS -eq $EXPECTED ] || \
4642 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4644 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4645 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4646 NUMS=$($CMD | wc -l)
4647 [ $NUMS -eq $EXPECTED ] || \
4648 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4650 run_test 56p "check lfs find -uid and ! -uid ==============================="
4653 [ $RUNAS_ID -eq $UID ] &&
4654 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4657 setup_56 $NUMFILES $NUMDIRS
4659 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4662 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4663 NUMS=$($CMD | wc -l)
4664 [ $NUMS -eq $EXPECTED ] ||
4665 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4667 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4668 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4669 NUMS=$($CMD | wc -l)
4670 [ $NUMS -eq $EXPECTED ] ||
4671 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4673 run_test 56q "check lfs find -gid and ! -gid ==============================="
4677 setup_56 $NUMFILES $NUMDIRS
4680 CMD="$LFIND -size 0 -type f $TDIR"
4681 NUMS=$($CMD | wc -l)
4682 [ $NUMS -eq $EXPECTED ] ||
4683 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4685 CMD="$LFIND ! -size 0 -type f $TDIR"
4686 NUMS=$($CMD | wc -l)
4687 [ $NUMS -eq $EXPECTED ] ||
4688 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4689 echo "test" > $TDIR/$tfile
4690 echo "test2" > $TDIR/$tfile.2 && sync
4692 CMD="$LFIND -size 5 -type f $TDIR"
4693 NUMS=$($CMD | wc -l)
4694 [ $NUMS -eq $EXPECTED ] ||
4695 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4697 CMD="$LFIND -size +5 -type f $TDIR"
4698 NUMS=$($CMD | wc -l)
4699 [ $NUMS -eq $EXPECTED ] ||
4700 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 CMD="$LFIND -size +0 -type f $TDIR"
4703 NUMS=$($CMD | wc -l)
4704 [ $NUMS -eq $EXPECTED ] ||
4705 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4707 CMD="$LFIND ! -size -5 -type f $TDIR"
4708 NUMS=$($CMD | wc -l)
4709 [ $NUMS -eq $EXPECTED ] ||
4710 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4712 CMD="$LFIND -size -5 -type f $TDIR"
4713 NUMS=$($CMD | wc -l)
4714 [ $NUMS -eq $EXPECTED ] ||
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 run_test 56r "check lfs find -size works =========================="
4719 test_56s() { # LU-611
4721 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4723 if [[ $OSTCOUNT -gt 1 ]]; then
4724 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4728 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4732 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4733 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4734 NUMS=$($CMD | wc -l)
4735 [ $NUMS -eq $EXPECTED ] || {
4737 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4740 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4741 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4742 NUMS=$($CMD | wc -l)
4743 [ $NUMS -eq $EXPECTED ] || {
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4749 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4750 NUMS=$($CMD | wc -l)
4751 [ $NUMS -eq $EXPECTED ] || {
4753 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4756 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4757 NUMS=$($CMD | wc -l)
4758 [ $NUMS -eq $EXPECTED ] || {
4760 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4764 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4765 NUMS=$($CMD | wc -l)
4766 [ $NUMS -eq $EXPECTED ] || {
4768 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4771 run_test 56s "check lfs find -stripe-count works"
4773 test_56t() { # LU-611
4775 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4777 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4779 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4780 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4781 NUMS=$($CMD | wc -l)
4782 [ $NUMS -eq $EXPECTED ] ||
4783 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4785 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4786 NUMS=$($CMD | wc -l)
4787 [ $NUMS -eq $EXPECTED ] ||
4788 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4790 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4791 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] ||
4794 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4796 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4797 NUMS=$($CMD | wc -l)
4798 [ $NUMS -eq $EXPECTED ] ||
4799 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4802 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4803 NUMS=$($CMD | wc -l)
4804 [ $NUMS -eq $EXPECTED ] ||
4805 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4807 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4808 NUMS=$($CMD | wc -l)
4809 [ $NUMS -eq $EXPECTED ] ||
4810 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4813 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4814 NUMS=$($CMD | wc -l)
4815 [ $NUMS -eq $EXPECTED ] ||
4816 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 run_test 56t "check lfs find -stripe-size works"
4820 test_56u() { # LU-611
4822 setup_56 $NUMFILES $NUMDIRS "-i 0"
4824 if [[ $OSTCOUNT -gt 1 ]]; then
4825 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4831 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4832 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4833 NUMS=$($CMD | wc -l)
4834 [ $NUMS -eq $EXPECTED ] ||
4835 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4838 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4839 NUMS=$($CMD | wc -l)
4840 [ $NUMS -eq $EXPECTED ] ||
4841 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4843 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4844 NUMS=$($CMD | wc -l)
4845 [ $NUMS -eq $EXPECTED ] ||
4846 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4849 # This should produce an error and not return any files
4850 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4851 NUMS=$($CMD 2>/dev/null | wc -l)
4852 [ $NUMS -eq $EXPECTED ] ||
4853 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4855 if [[ $OSTCOUNT -gt 1 ]]; then
4856 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4857 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4858 NUMS=$($CMD | wc -l)
4859 [ $NUMS -eq $EXPECTED ] ||
4860 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4863 run_test 56u "check lfs find -stripe-index works"
4870 setup_56 $NUMFILES $NUMDIRS
4872 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4873 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4875 for file in $($LFIND -mdt $UUID $TDIR); do
4876 file_mdt_idx=$($GETSTRIPE -M $file)
4877 [ $file_mdt_idx -eq $MDT_IDX ] ||
4878 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4881 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4884 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4889 rm -rf $TDIR || error "remove $TDIR failed"
4890 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4893 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4894 error "$GETSTRIPE -S -d $TDIR failed"
4895 stripe_size=${stripe_size%% *}
4897 local file_size=$((stripe_size * OSTCOUNT))
4898 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4899 local required_space=$((file_num * file_size))
4901 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4903 [[ $free_space -le $((required_space / 1024)) ]] &&
4904 skip_env "need at least $required_space bytes free space," \
4905 "have $free_space kbytes" && return
4908 local dd_count=$((file_size / dd_bs))
4910 # write data into the files
4914 for i in $(seq 1 $NUMFILES); do
4916 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4917 error "write data into $file failed"
4919 for i in $(seq 1 $NUMDIRS); do
4920 for j in $(seq 1 $NUMFILES); do
4921 file=$TDIR/dir$i/file$j
4922 yes | dd bs=$dd_bs count=$dd_count of=$file \
4924 error "write data into $file failed"
4929 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4932 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4934 eval $cmd || error "$cmd failed"
4936 check_stripe_count $TDIR/file1 $expected
4938 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4940 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4941 # OST 1 if it is on OST 0. This file is small enough to
4942 # be on only one stripe.
4943 file=$TDIR/migr_1_ost
4944 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4945 error "write data into $file failed"
4946 local obdidx=$($LFS getstripe -i $file)
4947 local oldmd5=$(md5sum $file)
4949 [[ $obdidx -eq 0 ]] && newobdidx=1
4950 cmd="$LFS migrate -i $newobdidx $file"
4952 eval $cmd || error "$cmd failed"
4953 local realobdix=$($LFS getstripe -i $file)
4954 local newmd5=$(md5sum $file)
4955 [[ $newobdidx -ne $realobdix ]] &&
4956 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4957 [[ "$oldmd5" != "$newmd5" ]] &&
4958 error "md5sum differ: $oldmd5, $newmd5"
4962 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4964 eval $cmd || error "$cmd failed"
4966 for j in $(seq 1 $NUMFILES); do
4967 check_stripe_count $TDIR/dir1/file$j $expected
4970 # lfs_migrate works with lfs find
4971 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4972 $LFS_MIGRATE -y -c $expected"
4974 eval $cmd || error "$cmd failed"
4976 for i in $(seq 2 $NUMFILES); do
4977 check_stripe_count $TDIR/file$i $expected
4979 for i in $(seq 2 $NUMDIRS); do
4980 for j in $(seq 1 $NUMFILES); do
4981 check_stripe_count $TDIR/dir$i/file$j $expected
4985 run_test 56w "check lfs_migrate -c stripe_count works"
4988 check_swap_layouts_support && return 0
4989 [[ $OSTCOUNT -lt 2 ]] &&
4990 skip_env "need 2 OST, skipping test" && return
4992 local dir0=$DIR/$tdir/$testnum
4993 test_mkdir -p $dir0 || error "creating dir $dir0"
4995 local ref1=/etc/passwd
4996 local file1=$dir0/file1
4998 $SETSTRIPE -c 2 $file1
5000 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5001 stripe=$($GETSTRIPE -c $file1)
5002 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5003 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5008 run_test 56x "lfs migration support"
5011 check_swap_layouts_support && return 0
5012 [[ $OSTCOUNT -lt 2 ]] &&
5013 skip_env "need 2 OST, skipping test" && return
5015 local dir0=$DIR/$tdir/$testnum
5016 test_mkdir -p $dir0 || error "creating dir $dir0"
5018 local ref1=/etc/passwd
5019 local file1=$dir0/file1
5021 $SETSTRIPE -c 2 $file1
5023 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5024 local stripe=$($GETSTRIPE -c $file1)
5025 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5026 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5031 run_test 56xa "lfs migration --block support"
5034 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5035 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5039 local dir0=$DIR/$tdir/$testnum
5040 test_mkdir -p $dir0 || error "creating dir $dir0"
5041 local f1=$dir0/file1
5042 local f2=$dir0/file2
5044 touch $f1 || error "creating std file $f1"
5045 $MULTIOP $f2 H2c || error "creating released file $f2"
5047 # a directory can be raid0, so ask only for files
5048 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5049 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5051 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5052 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5054 # only files can be released, so no need to force file search
5055 res=$($LFIND $dir0 -L released)
5056 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5058 res=$($LFIND $dir0 \! -L released)
5059 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5062 run_test 56y "lfs find -L raid0|released"
5064 test_56z() { # LU-4824
5065 # This checks to make sure 'lfs find' continues after errors
5066 # There are two classes of errors that should be caught:
5067 # - If multiple paths are provided, all should be searched even if one
5069 # - If errors are encountered during the search, it should not terminate
5072 test_mkdir $DIR/$tdir
5073 for i in d{0..9}; do
5074 test_mkdir $DIR/$tdir/$i
5076 touch $DIR/$tdir/d{0..9}/$tfile
5077 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5078 error "$LFS find did not return an error"
5079 # Make a directory unsearchable. This should NOT be the last entry in
5080 # directory order. Arbitrarily pick the 6th entry
5081 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5082 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5083 # The user should be able to see 10 directories and 9 files
5084 [ $count == 19 ] || error "$LFS find did not continue after error"
5086 run_test 56z "lfs find should continue after an error"
5088 test_56aa() { # LU-5937
5089 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5092 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5094 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5095 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5097 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5099 run_test 56aa "lfs find --size under striped dir"
5102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5103 # note test will not do anything if MDS is not local
5104 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5105 skip "Only applicable to ldiskfs-based MDTs"
5109 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5110 local MNTDEV="osd*.*MDT*.mntdev"
5111 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5112 [ -z "$DEV" ] && error "can't access $MNTDEV"
5113 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5114 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5115 error "can't access $DEV"
5116 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5117 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5121 run_test 57a "verify MDS filesystem created with large inodes =="
5124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5125 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5126 skip "Only applicable to ldiskfs-based MDTs"
5130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5131 local dir=$DIR/$tdir
5135 local FILEN=$dir/f$FILECOUNT
5137 rm -rf $dir || error "removing $dir"
5138 test_mkdir -p -c1 $dir || error "creating $dir"
5139 local mdtidx=$($LFS getstripe -M $dir)
5140 local mdtname=MDT$(printf %04x $mdtidx)
5141 local facet=mds$((mdtidx + 1))
5143 echo "mcreating $FILECOUNT files"
5144 createmany -m $dir/f 1 $FILECOUNT || \
5145 error "creating files in $dir"
5147 # verify that files do not have EAs yet
5148 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5149 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5153 df $dir #make sure we get new statfs data
5154 local MDSFREE=$(do_facet $facet \
5155 lctl get_param -n osd*.*$mdtname.kbytesfree)
5156 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5157 echo "opening files to create objects/EAs"
5159 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5160 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5163 # verify that files have EAs now
5164 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5165 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5167 sleep 1 #make sure we get new statfs data
5169 local MDSFREE2=$(do_facet $facet \
5170 lctl get_param -n osd*.*$mdtname.kbytesfree)
5171 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5172 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5173 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5174 error "MDC before $MDCFREE != after $MDCFREE2"
5176 echo "MDC before $MDCFREE != after $MDCFREE2"
5177 echo "unable to confirm if MDS has large inodes"
5182 run_test 57b "default LOV EAs are stored inside large inodes ==="
5185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5186 [ -z "$(which wiretest 2>/dev/null)" ] &&
5187 skip_env "could not find wiretest" && return
5190 run_test 58 "verify cross-platform wire constants =============="
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5194 echo "touch 130 files"
5195 createmany -o $DIR/f59- 130
5197 unlinkmany $DIR/f59- 130
5199 # wait for commitment of removal
5200 wait_delete_completed
5202 run_test 59 "verify cancellation of llog records async ========="
5204 TEST60_HEAD="test_60 run $RANDOM"
5206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5207 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5208 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5209 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5210 skip_env "missing subtest run-llog.sh" && return
5212 log "$TEST60_HEAD - from kernel mode"
5213 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5214 do_facet mgs sh run-llog.sh
5215 do_facet mgs $LCTL dk > $TMP/$tfile
5217 # LU-6388: test llog_reader
5218 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5219 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5220 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5221 skip_env "missing llog_reader" && return
5222 local fstype=$(facet_fstype mgs)
5223 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5224 skip_env "Only for ldiskfs or zfs type mgs" && return
5226 local mntpt=$(facet_mntpt mgs)
5227 local mgsdev=$(mgsdevname 1)
5239 #get fid and record list
5240 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5242 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5244 #remount mgs as ldiskfs or zfs type
5245 stop mgs || error "stop mgs failed"
5246 mount_fstype mgs || error "remount mgs failed"
5247 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5250 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5251 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5256 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5258 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5260 echo "obj_file is $obj_file"
5261 do_facet mgs $llog_reader $obj_file
5263 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5264 awk '{ print $3 }' | sed -e "s/^type=//g")
5265 if [ $rec_type != $rec ]; then
5266 echo "FAILED test_60a wrong record type $rec_type," \
5272 #check obj path if record type is LLOG_LOGID_MAGIC
5273 if [ "$rec" == "1064553b" ]; then
5274 path=$(do_facet mgs $llog_reader $obj_file |
5275 grep "path=" | awk '{ print $NF }' |
5276 sed -e "s/^path=//g")
5277 if [ $obj_file != $mntpt/$path ]; then
5278 echo "FAILED test_60a wrong obj path" \
5279 "$montpt/$path, should be $obj_file"
5286 #restart mgs before "error", otherwise it will block the next test
5287 stop mgs || error "stop mgs failed"
5288 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5289 $pass || error "test failed, see FAILED test_60a messages for specifics"
5291 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5293 test_60b() { # bug 6411
5294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5296 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5308 [[ $LLOG_COUNT -gt 100 ]] &&
5309 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5311 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5315 echo "create 5000 files"
5316 createmany -o $DIR/f60c- 5000
5317 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5318 lctl set_param fail_loc=0x80000137
5319 unlinkmany $DIR/f60c- 5000
5320 lctl set_param fail_loc=0
5322 run_test 60c "unlink file when mds full"
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5326 SAVEPRINTK=$(lctl get_param -n printk)
5328 # verify "lctl mark" is even working"
5329 MESSAGE="test message ID $RANDOM $$"
5330 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5331 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5333 lctl set_param printk=0 || error "set lnet.printk failed"
5334 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5335 MESSAGE="new test message ID $RANDOM $$"
5336 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5337 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5338 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5340 lctl set_param -n printk="$SAVEPRINTK"
5342 run_test 60d "test printk console message masking"
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5348 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5349 do_facet mds1 lctl set_param fail_loc=0x15b
5352 run_test 60e "no space while new llog is being created"
5355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5357 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5358 cancel_lru_locks osc
5359 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5362 run_test 61 "mmap() writes don't make sync hang ================"
5364 # bug 2330 - insufficient obd_match error checking causes LBUG
5366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5369 cancel_lru_locks osc
5370 lctl set_param fail_loc=0x405
5371 cat $f && error "cat succeeded, expect -EIO"
5372 lctl set_param fail_loc=0
5374 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5375 # match every page all of the time.
5376 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5378 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5379 # Though this test is irrelevant anymore, it helped to reveal some
5380 # other grant bugs (LU-4482), let's keep it.
5381 test_63a() { # was test_63
5382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5383 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5384 for i in `seq 10` ; do
5385 dd if=/dev/zero of=$DIR/f63 bs=8k &
5391 rm -f $DIR/f63 || true
5393 run_test 63a "Verify oig_wait interruption does not crash ======="
5395 # bug 2248 - async write errors didn't return to application on sync
5396 # bug 3677 - async write errors left page locked
5398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5400 lctl set_param debug=-1
5402 # ensure we have a grant to do async writes
5403 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5406 sync # sync lest earlier test intercept the fail_loc
5408 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5409 lctl set_param fail_loc=0x80000406
5410 $MULTIOP $DIR/$tfile Owy && \
5411 error "sync didn't return ENOMEM"
5412 sync; sleep 2; sync # do a real sync this time to flush page
5413 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5414 error "locked page left in cache after async error" || true
5417 run_test 63b "async write errors should be returned to fsync ==="
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5422 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5424 run_test 64a "verify filter grant calculations (in kernel) ====="
5427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5428 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5430 run_test 64b "check out-of-space detection on client ==========="
5433 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5435 run_test 64c "verify grant shrink ========================------"
5437 # bug 1414 - set/get directories' stripe info
5439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5440 test_mkdir -p $DIR/$tdir
5442 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5444 run_test 65a "directory with no stripe info ===================="
5447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5448 test_mkdir -p $DIR/$tdir
5449 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5451 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5454 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5456 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5460 if [[ $OSTCOUNT -gt 1 ]]; then
5461 test_mkdir -p $DIR/$tdir
5462 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5464 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5465 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5467 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5470 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5474 test_mkdir -p $DIR/$tdir
5475 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5476 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5478 if [[ $STRIPECOUNT -le 0 ]]; then
5480 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5481 #LOV_MAX_STRIPE_COUNT is 2000
5482 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5484 sc=$(($STRIPECOUNT - 1))
5486 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5487 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5488 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5489 error "lverify failed"
5491 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5495 test_mkdir -p $DIR/$tdir
5497 $SETSTRIPE $DIR/$tdir || error "setstripe"
5498 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5499 error "no stripe info failed"
5501 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5503 run_test 65e "directory setstripe defaults ======================="
5506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5507 test_mkdir -p $DIR/${tdir}f
5508 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5510 run_test 65f "dir setstripe permission (should return error) ==="
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5514 test_mkdir -p $DIR/$tdir
5515 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5517 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5519 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5520 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5521 error "delete default stripe failed"
5523 run_test 65g "directory setstripe -d ==========================="
5526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5527 test_mkdir -p $DIR/$tdir
5528 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5530 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5532 test_mkdir -p $DIR/$tdir/dd1
5533 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5534 error "stripe info inherit failed"
5536 run_test 65h "directory stripe info inherit ===================="
5538 test_65i() { # bug6367
5539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5540 $SETSTRIPE -S 65536 -c -1 $MOUNT
5542 run_test 65i "set non-default striping on root directory (bug 6367)="
5544 test_65ia() { # bug12836
5545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5546 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5548 run_test 65ia "getstripe on -1 default directory striping"
5550 test_65ib() { # bug12836
5551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5552 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5554 run_test 65ib "getstripe -v on -1 default directory striping"
5556 test_65ic() { # bug12836
5557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5558 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5560 run_test 65ic "new find on -1 default directory striping"
5562 test_65j() { # bug6367
5563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5565 # if we aren't already remounting for each test, do so for this test
5566 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5567 cleanup || error "failed to unmount"
5570 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5572 run_test 65j "set default striping on root directory (bug 6367)="
5574 test_65k() { # bug11679
5575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5576 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5577 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5579 local disable_precreate=true
5580 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5581 disable_precreate=false
5583 echo "Check OST status: "
5584 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5585 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5587 for OSC in $MDS_OSCS; do
5588 echo $OSC "is active"
5589 do_facet $SINGLEMDS lctl --device %$OSC activate
5592 for INACTIVE_OSC in $MDS_OSCS; do
5593 local ost=$(osc_to_ost $INACTIVE_OSC)
5594 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5595 lov.*md*.target_obd |
5596 awk -F: /$ost/'{ print $1 }' | head -n 1)
5599 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5600 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5602 echo "Deactivate: " $INACTIVE_OSC
5603 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5605 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5606 osp.$ost*MDT0000.create_count")
5607 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5608 osp.$ost*MDT0000.max_create_count")
5609 $disable_precreate &&
5610 do_facet $SINGLEMDS "lctl set_param -n \
5611 osp.$ost*MDT0000.max_create_count=0"
5613 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5614 [ -f $DIR/$tdir/$idx ] && continue
5615 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5616 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5617 error "setstripe $idx should succeed"
5618 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5620 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5623 do_facet $SINGLEMDS "lctl set_param -n \
5624 osp.$ost*MDT0000.max_create_count=$max_count"
5625 do_facet $SINGLEMDS "lctl set_param -n \
5626 osp.$ost*MDT0000.create_count=$count"
5627 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5628 echo $INACTIVE_OSC "is Activate"
5630 wait_osc_import_state mds ost$ostnum FULL
5633 run_test 65k "validate manual striping works properly with deactivated OSCs"
5635 test_65l() { # bug 12836
5636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5637 test_mkdir -p $DIR/$tdir/test_dir
5638 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5639 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5641 run_test 65l "lfs find on -1 stripe dir ========================"
5643 # bug 2543 - update blocks count on client
5645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5647 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5648 sync; sync_all_data; sync; sync_all_data
5649 cancel_lru_locks osc
5650 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5651 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5653 run_test 66 "update inode blocks count on client ==============="
5658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5660 if [ ! -z "$LLOOP" ]; then
5661 if swapon -s | grep -q $LLOOP; then
5662 swapoff $LLOOP || error "swapoff failed"
5665 $LCTL blockdev_detach $LLOOP || error "detach failed"
5669 if [ ! -z "$LLITELOOPLOAD" ]; then
5677 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5681 swapon -s | awk '($1 == "'$1'") { print $4 }'
5684 # test case for lloop driver, basic function
5686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5687 [ "$UID" != 0 ] && skip_env "must run as root" && return
5688 llite_lloop_enabled || \
5689 { skip_env "llite_lloop module disabled" && return; }
5691 trap cleanup_68 EXIT
5693 if ! module_loaded llite_lloop; then
5694 if load_module llite/llite_lloop; then
5697 skip_env "can't find module llite_lloop"
5702 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5703 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5704 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5706 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5707 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5711 run_test 68a "lloop driver - basic test ========================"
5713 # excercise swapping to lustre by adding a high priority swapfile entry
5714 # and then consuming memory until it is used.
5715 test_68b() { # was test_68
5716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5717 [ "$UID" != 0 ] && skip_env "must run as root" && return
5718 lctl get_param -n devices | grep -q obdfilter && \
5719 skip "local OST" && return
5721 grep -q llite_lloop /proc/modules
5722 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5724 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5725 skip "can't reliably test swap with TCP" && return
5727 MEMTOTAL=`meminfo MemTotal`
5728 NR_BLOCKS=$((MEMTOTAL>>8))
5729 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5731 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5732 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5735 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5737 trap cleanup_68 EXIT
5739 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5741 echo "before: `swapon -s | grep $LLOOP`"
5742 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5743 echo "after: `swapon -s | grep $LLOOP`"
5744 SWAPUSED=`swap_used $LLOOP`
5748 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5750 run_test 68b "support swapping to Lustre ========================"
5752 # bug5265, obdfilter oa2dentry return -ENOENT
5753 # #define OBD_FAIL_SRV_ENOENT 0x217
5755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5756 remote_ost_nodsh && skip "remote OST with nodsh" && return
5759 $SETSTRIPE -c 1 -i 0 $f
5761 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5763 do_facet ost1 lctl set_param fail_loc=0x217
5764 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5765 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5767 do_facet ost1 lctl set_param fail_loc=0
5768 $DIRECTIO write $f 0 2 || error "write error"
5770 cancel_lru_locks osc
5771 $DIRECTIO read $f 0 1 || error "read error"
5773 do_facet ost1 lctl set_param fail_loc=0x217
5774 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5776 do_facet ost1 lctl set_param fail_loc=0
5779 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5782 test_mkdir -p $DIR/$tdir
5783 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5784 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5786 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5788 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5790 [ "$RUNAS_ID" = "$UID" ] &&
5791 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5793 # Check that testing environment is properly set up. Skip if not
5794 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5795 skip_env "User $RUNAS_ID does not exist - skipping"
5799 chmod 777 $DIR/$tfile
5800 chmod ug+s $DIR/$tfile
5801 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5802 error "$RUNAS dd $DIR/$tfile failed"
5803 # See if we are still setuid/sgid
5804 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5805 error "S/gid is not dropped on write"
5806 # Now test that MDS is updated too
5807 cancel_lru_locks mdc
5808 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5809 error "S/gid is not dropped on MDS"
5812 run_test 72a "Test that remove suid works properly (bug5695) ===="
5814 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5817 [ "$RUNAS_ID" = "$UID" ] && \
5818 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5819 [ "$RUNAS_ID" -eq 0 ] && \
5820 skip_env "RUNAS_ID = 0 -- skipping" && return
5822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5823 # Check that testing environment is properly set up. Skip if not
5824 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5825 skip_env "User $RUNAS_ID does not exist - skipping"
5828 touch $DIR/${tfile}-f{g,u}
5829 test_mkdir $DIR/${tfile}-dg
5830 test_mkdir $DIR/${tfile}-du
5831 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5832 chmod g+s $DIR/${tfile}-{f,d}g
5833 chmod u+s $DIR/${tfile}-{f,d}u
5834 for perm in 777 2777 4777; do
5835 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5836 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5837 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5838 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5842 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5844 # bug 3462 - multiple simultaneous MDC requests
5846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5847 test_mkdir $DIR/d73-1
5848 test_mkdir $DIR/d73-2
5849 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5852 lctl set_param fail_loc=0x80000129
5853 $MULTIOP $DIR/d73-1/f73-2 Oc &
5855 lctl set_param fail_loc=0
5857 $MULTIOP $DIR/d73-2/f73-3 Oc &
5861 wait $pid1 || return 1
5865 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5866 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5867 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5871 run_test 73 "multiple MDC requests (should not deadlock)"
5873 test_74a() { # bug 6149, 6184
5874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5875 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5877 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5878 # will spin in a tight reconnection loop
5880 $LCTL set_param fail_loc=0x8000030e
5881 # get any lock that won't be difficult - lookup works.
5883 $LCTL set_param fail_loc=0
5887 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5889 test_74b() { # bug 13310
5890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5891 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5893 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5894 # will spin in a tight reconnection loop
5895 $LCTL set_param fail_loc=0x8000030e
5896 # get a "difficult" lock
5898 $LCTL set_param fail_loc=0
5902 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5906 #define OBD_FAIL_LDLM_NEW_LOCK
5907 $LCTL set_param fail_loc=0x319
5908 touch $DIR/$tfile && error "touch successful"
5909 $LCTL set_param fail_loc=0
5912 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5915 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5918 get_inode_slab_tunables() {
5919 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5922 set_inode_slab_tunables() {
5923 echo "lustre_inode_cache $1" > /proc/slabinfo
5926 test_76() { # Now for bug 20433, added originally in bug 1443
5927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5928 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5929 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5930 # we cannot set limit below 1 which means 1 inode in each
5931 # per-cpu cache is still allowed
5932 set_inode_slab_tunables "1 1 0"
5933 cancel_lru_locks osc
5934 BEFORE_INODES=$(num_inodes)
5935 echo "before inodes: $BEFORE_INODES"
5937 [ "$SLOW" = "no" ] && COUNT=100
5938 for i in $(seq $COUNT); do
5942 cancel_lru_locks osc
5943 AFTER_INODES=$(num_inodes)
5944 echo "after inodes: $AFTER_INODES"
5946 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
5948 AFTER_INODES=$(num_inodes)
5950 echo "wait $wait seconds inodes: $AFTER_INODES"
5951 if [ $wait -gt 30 ]; then
5952 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5955 set_inode_slab_tunables "$SLAB_SETTINGS"
5957 run_test 76 "confirm clients recycle inodes properly ===="
5963 # Note: in sptlrpc modes which enable its own bulk checksum, the
5964 # original crc32_le bulk checksum will be automatically disabled,
5965 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5966 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5967 # In this case set_checksums() will not be no-op, because sptlrpc
5968 # bulk checksum will be enabled all through the test.
5970 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5971 lctl set_param -n osc.*.checksums $1
5975 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5976 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5977 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5978 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5981 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5982 log "set checksum type to $1"
5985 F77_TMP=$TMP/f77-temp
5988 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5989 error "error writing to $F77_TMP"
5992 test_77a() { # bug 10889
5993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5994 $GSS && skip "could not run with gss" && return
5995 [ ! -f $F77_TMP ] && setup_f77
5997 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6001 run_test 77a "normal checksum read/write operation"
6003 test_77b() { # bug 10889
6004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6005 $GSS && skip "could not run with gss" && return
6006 [ ! -f $F77_TMP ] && setup_f77
6007 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6008 $LCTL set_param fail_loc=0x80000409
6011 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6012 error "dd error: $?"
6013 $LCTL set_param fail_loc=0
6015 for algo in $CKSUM_TYPES; do
6016 cancel_lru_locks osc
6017 set_checksum_type $algo
6018 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6019 $LCTL set_param fail_loc=0x80000408
6020 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6021 $LCTL set_param fail_loc=0
6024 set_checksum_type $ORIG_CSUM_TYPE
6027 run_test 77b "checksum error on client write, read"
6029 test_77d() { # bug 10889
6030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6031 $GSS && skip "could not run with gss" && return
6032 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6033 $LCTL set_param fail_loc=0x80000409
6035 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6036 error "direct write: rc=$?"
6037 $LCTL set_param fail_loc=0
6040 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6041 $LCTL set_param fail_loc=0x80000408
6043 cancel_lru_locks osc
6044 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6045 error "direct read: rc=$?"
6046 $LCTL set_param fail_loc=0
6049 run_test 77d "checksum error on OST direct write, read"
6051 test_77f() { # bug 10889
6052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6053 $GSS && skip "could not run with gss" && return
6055 for algo in $CKSUM_TYPES; do
6056 cancel_lru_locks osc
6057 set_checksum_type $algo
6058 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6059 $LCTL set_param fail_loc=0x409
6060 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6061 error "direct write succeeded"
6062 $LCTL set_param fail_loc=0
6064 set_checksum_type $ORIG_CSUM_TYPE
6067 run_test 77f "repeat checksum error on write (expect error)"
6069 test_77g() { # bug 10889
6070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6071 $GSS && skip "could not run with gss" && return
6072 remote_ost_nodsh && skip "remote OST with nodsh" && return
6074 [ ! -f $F77_TMP ] && setup_f77
6076 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6077 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6078 do_facet ost1 lctl set_param fail_loc=0x8000021a
6080 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6081 error "write error: rc=$?"
6082 do_facet ost1 lctl set_param fail_loc=0
6085 cancel_lru_locks osc
6086 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6087 do_facet ost1 lctl set_param fail_loc=0x8000021b
6089 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6090 do_facet ost1 lctl set_param fail_loc=0
6093 run_test 77g "checksum error on OST write, read"
6095 test_77i() { # bug 13805
6096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6097 $GSS && skip "could not run with gss" && return
6098 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6099 lctl set_param fail_loc=0x40b
6100 remount_client $MOUNT
6101 lctl set_param fail_loc=0
6102 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6103 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6104 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6105 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6107 remount_client $MOUNT
6109 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6111 test_77j() { # bug 13805
6112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6113 $GSS && skip "could not run with gss" && return
6114 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6115 lctl set_param fail_loc=0x40c
6116 remount_client $MOUNT
6117 lctl set_param fail_loc=0
6118 sleep 2 # wait async osc connect to finish
6119 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6120 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6121 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6122 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6124 remount_client $MOUNT
6126 run_test 77j "client only supporting ADLER32"
6128 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6132 test_78() { # bug 10901
6133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6134 remote_ost || { skip_env "local OST" && return; }
6137 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6138 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6139 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6140 echo "MemTotal: $MEMTOTAL"
6142 # reserve 256MB of memory for the kernel and other running processes,
6143 # and then take 1/2 of the remaining memory for the read/write buffers.
6144 if [ $MEMTOTAL -gt 512 ] ;then
6145 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6147 # for those poor memory-starved high-end clusters...
6148 MEMTOTAL=$((MEMTOTAL / 2))
6150 echo "Mem to use for directio: $MEMTOTAL"
6152 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6153 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6154 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6155 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6157 echo "Smallest OST: $SMALLESTOST"
6158 [[ $SMALLESTOST -lt 10240 ]] &&
6159 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6161 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6162 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6164 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6165 echo "File size: $F78SIZE"
6166 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6167 for i in $(seq 1 $NSEQ); do
6168 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6169 echo directIO rdwr round $i of $NSEQ
6170 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6175 run_test 78 "handle large O_DIRECT writes correctly ============"
6177 test_79() { # bug 12743
6178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6179 wait_delete_completed
6181 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6182 BKFREE=$(calc_osc_kbytes kbytesfree)
6183 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6185 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6186 DFTOTAL=`echo $STRING | cut -d, -f1`
6187 DFUSED=`echo $STRING | cut -d, -f2`
6188 DFAVAIL=`echo $STRING | cut -d, -f3`
6189 DFFREE=$(($DFTOTAL - $DFUSED))
6191 ALLOWANCE=$((64 * $OSTCOUNT))
6193 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6194 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6195 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6197 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6198 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6199 error "df free($DFFREE) mismatch OST free($BKFREE)"
6201 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6202 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6203 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6206 run_test 79 "df report consistency check ======================="
6208 test_80() { # bug 10718
6209 remote_ost_nodsh && skip "remote OST with nodsh" && return
6210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6211 # relax strong synchronous semantics for slow backends like ZFS
6212 local soc="obdfilter.*.sync_on_lock_cancel"
6213 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6215 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6216 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6217 facet_active_host $host; done | sort -u)
6218 do_nodes $hosts lctl set_param $soc=never
6221 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6223 local BEFORE=`date +%s`
6224 cancel_lru_locks osc
6225 local AFTER=`date +%s`
6226 local DIFF=$((AFTER-BEFORE))
6227 if [ $DIFF -gt 1 ] ; then
6228 error "elapsed for 1M@1T = $DIFF"
6231 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6235 run_test 80 "Page eviction is equally fast at high offsets too ===="
6237 test_81a() { # LU-456
6238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6239 remote_ost_nodsh && skip "remote OST with nodsh" && return
6240 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6241 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6242 do_facet ost1 lctl set_param fail_loc=0x80000228
6244 # write should trigger a retry and success
6245 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6246 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6248 if [ $RC -ne 0 ] ; then
6249 error "write should success, but failed for $RC"
6252 run_test 81a "OST should retry write when get -ENOSPC ==============="
6254 test_81b() { # LU-456
6255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6256 remote_ost_nodsh && skip "remote OST with nodsh" && return
6257 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6258 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6259 do_facet ost1 lctl set_param fail_loc=0x228
6261 # write should retry several times and return -ENOSPC finally
6262 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6263 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6266 if [ $RC -ne $ENOSPC ] ; then
6267 error "dd should fail for -ENOSPC, but succeed."
6270 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6272 test_82() { # LU-1031
6273 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6277 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6279 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6281 kill -USR1 $MULTIPID2
6283 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6284 error "First grouplock does not block second one"
6286 echo "Second grouplock blocks first one"
6288 kill -USR1 $MULTIPID1
6292 run_test 82 "Basic grouplock test ==============================="
6295 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6297 test_mkdir -p $DIR/d99cvsroot
6298 chown $RUNAS_ID $DIR/d99cvsroot
6299 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6302 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6305 run_test 99a "cvs init ========================================="
6308 [ -z "$(which cvs 2>/dev/null)" ] &&
6309 skip_env "could not find cvs" && return
6310 [ ! -d $DIR/d99cvsroot ] && test_99a
6312 # some versions of cvs import exit(1) when asked to import links or
6313 # files they can't read. ignore those files.
6314 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6315 ! -perm /4 -printf '-I %f\n')
6316 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6317 d99reposname vtag rtag
6319 run_test 99b "cvs import ======================================="
6322 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6323 [ ! -d $DIR/d99cvsroot ] && test_99b
6325 test_mkdir -p $DIR/d99reposname
6326 chown $RUNAS_ID $DIR/d99reposname
6327 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6329 run_test 99c "cvs checkout ====================================="
6332 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6333 [ ! -d $DIR/d99cvsroot ] && test_99c
6334 cd $DIR/d99reposname
6336 $RUNAS cvs add -m 'addmsg' foo99
6338 run_test 99d "cvs add =========================================="
6341 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6342 [ ! -d $DIR/d99cvsroot ] && test_99c
6343 cd $DIR/d99reposname
6346 run_test 99e "cvs update ======================================="
6349 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6350 [ ! -d $DIR/d99cvsroot ] && test_99d
6351 cd $DIR/d99reposname
6352 $RUNAS cvs commit -m 'nomsg' foo99
6353 rm -fr $DIR/d99cvsroot
6355 run_test 99f "cvs commit ======================================="
6358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6359 [ "$NETTYPE" = tcp ] || \
6360 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6363 remote_ost_nodsh && skip "remote OST with nodsh" && return
6364 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6366 { skip "useless for local single node setup" && return; }
6368 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6369 [ "$PROT" != "tcp" ] && continue
6370 RPORT=$(echo $REMOTE | cut -d: -f2)
6371 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6374 LPORT=`echo $LOCAL | cut -d: -f2`
6375 if [ $LPORT -ge 1024 ]; then
6376 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6378 error_exit "local: $LPORT > 1024, remote: $RPORT"
6381 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6383 run_test 100 "check local port using privileged port ==========="
6385 function get_named_value()
6394 echo $line | sed "s/^$tag[ ]*//"
6401 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6402 awk '/^max_cached_mb/ { print $2 }')
6405 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6411 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6415 local cache_limit=32
6417 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6418 trap cleanup_101a EXIT
6419 $LCTL set_param -n llite.*.read_ahead_stats 0
6420 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6423 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6425 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6426 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6429 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6430 get_named_value 'read but discarded' | cut -d" " -f1); do
6431 discard=$(($discard + $s))
6435 if [[ $(($discard * 10)) -gt $nreads ]]; then
6436 $LCTL get_param osc.*-osc*.rpc_stats
6437 $LCTL get_param llite.*.read_ahead_stats
6438 error "too many ($discard) discarded pages"
6440 rm -f $DIR/$tfile || true
6442 run_test 101a "check read-ahead for random reads ================"
6445 test_mkdir -p $DIR/$tdir
6446 local STRIPE_SIZE=$1
6447 local FILE_LENGTH=$2
6450 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6452 local list=$(comma_list $(osts_nodes))
6453 set_osd_param $list '' read_cache_enable 0
6454 set_osd_param $list '' writethrough_cache_enable 0
6456 trap cleanup_test101bc EXIT
6457 # prepare the read-ahead file
6458 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6460 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6461 count=$FILE_SIZE_MB 2> /dev/null
6465 cleanup_test101bc() {
6470 local list=$(comma_list $(osts_nodes))
6471 set_osd_param $list '' read_cache_enable 1
6472 set_osd_param $list '' writethrough_cache_enable 1
6476 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6481 local STRIPE_SIZE=$2
6482 local FILE_LENGTH=$3
6483 local RA_INC=1048576
6484 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6485 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6486 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6487 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6488 get_named_value 'read but discarded' |
6489 cut -d" " -f1 | calc_total)
6490 if [[ $DISCARD -gt $discard_limit ]]; then
6491 $LCTL get_param llite.*.read_ahead_stats
6492 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6494 echo "Read-ahead success for size ${READ_SIZE}"
6499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6500 [[ $OSTCOUNT -lt 2 ]] &&
6501 skip_env "skipping stride IO stride-ahead test" && return
6502 local STRIPE_SIZE=1048576
6503 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6504 if [ $SLOW == "yes" ]; then
6505 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6507 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6510 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6512 # prepare the read-ahead file
6513 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6514 cancel_lru_locks osc
6515 for BIDX in 2 4 8 16 32 64 128 256
6517 local BSIZE=$((BIDX*4096))
6518 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6519 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6520 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6521 $LCTL set_param -n llite.*.read_ahead_stats 0
6522 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6523 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6524 cancel_lru_locks osc
6525 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6530 run_test 101b "check stride-io mode read-ahead ================="
6533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6534 local STRIPE_SIZE=1048576
6535 local FILE_LENGTH=$((STRIPE_SIZE*100))
6539 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6541 cancel_lru_locks osc
6542 $LCTL set_param osc.*.rpc_stats 0
6543 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6544 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6545 local stats=$($LCTL get_param -n $osc_rpc_stats)
6546 local lines=$(echo "$stats" | awk 'END {print NR;}')
6549 if [ $lines -le 20 ]; then
6552 for size in 1 2 4 8; do
6553 local rpc=$(echo "$stats" |
6554 awk '($1 == "'$size':") {print $2; exit; }')
6556 error "Small $((size*4))k read IO $rpc !"
6558 echo "$osc_rpc_stats check passed!"
6563 run_test 101c "check stripe_size aligned read-ahead ================="
6566 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6567 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6572 local file=$DIR/$tfile
6573 local sz_MB=${FILESIZE_101d:-500}
6574 local ra_MB=${READAHEAD_MB:-40}
6576 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6577 [ $free_MB -lt $sz_MB ] &&
6578 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6580 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6581 $SETSTRIPE -c -1 $file || error "setstripe failed"
6583 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6584 echo Cancel LRU locks on lustre client to flush the client cache
6585 cancel_lru_locks osc
6587 echo Disable read-ahead
6588 local old_READAHEAD=$(set_read_ahead 0)
6590 echo Reading the test file $file with read-ahead disabled
6591 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6593 echo Cancel LRU locks on lustre client to flush the client cache
6594 cancel_lru_locks osc
6595 echo Enable read-ahead with ${ra_MB}MB
6596 set_read_ahead $ra_MB
6598 echo Reading the test file $file with read-ahead enabled
6599 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6601 echo "read-ahead disabled time read $raOFF"
6602 echo "read-ahead enabled time read $raON"
6604 set_read_ahead $old_READAHEAD
6606 wait_delete_completed
6608 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6609 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6611 run_test 101d "file read with and without read-ahead enabled"
6614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6615 local file=$DIR/$tfile
6616 local size_KB=500 #KB
6620 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6621 local need_KB=$((count * size_KB))
6622 [[ $free_KB -le $need_KB ]] &&
6623 skip_env "Need free space $need_KB, have $free_KB" && return
6625 echo "Creating $count ${size_KB}K test files"
6626 for ((i = 0; i < $count; i++)); do
6627 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6630 echo "Cancel LRU locks on lustre client to flush the client cache"
6631 cancel_lru_locks osc
6633 echo "Reset readahead stats"
6634 $LCTL set_param -n llite.*.read_ahead_stats 0
6636 for ((i = 0; i < $count; i++)); do
6637 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6640 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6641 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6643 for ((i = 0; i < $count; i++)); do
6644 rm -rf $file.$i 2>/dev/null
6647 #10000 means 20% reads are missing in readahead
6648 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6650 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6653 which iozone || { skip "no iozone installed" && return; }
6655 # create a test file
6656 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6658 echo Cancel LRU locks on lustre client to flush the client cache
6659 cancel_lru_locks osc
6661 echo Reset readahead stats
6662 $LCTL set_param -n llite.*.read_ahead_stats 0
6664 echo mmap read the file with small block size
6665 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6667 echo checking missing pages
6668 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6669 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6671 [ $miss -lt 3 ] || error "misses too much pages!"
6674 run_test 101f "check mmap read performance"
6678 local osts=$(get_facets OST)
6679 local list=$(comma_list $(osts_nodes))
6680 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6682 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6684 $LFS setstripe -c 1 $DIR/$tfile
6686 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6687 set_osd_param $list '' brw_size 16M
6689 echo "remount client to enable large RPC size"
6690 remount_client $MOUNT || error "remount_client failed"
6692 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6693 [ "$mp" -eq 4096 ] ||
6694 error "max_pages_per_rpc not correctly set"
6697 $LCTL set_param -n osc.*.rpc_stats=0
6699 # 10*16 MiB should be enough for the test
6700 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6701 cancel_lru_locks osc
6702 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6704 # calculate 16 MiB RPCs
6705 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6706 sed -n '/pages per rpc/,/^$/p' |
6707 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6710 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6713 echo "set RPC size to 4MB"
6715 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6716 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6717 cancel_lru_locks osc
6718 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6720 # calculate 4 MiB RPCs
6721 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6722 sed -n '/pages per rpc/,/^$/p' |
6723 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6726 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6728 restore_lustre_params < $p
6729 remount_client $MOUNT || error "remount_client failed"
6731 rm -f $p $DIR/$tfile
6733 run_test 101g "Big bulk(4/16 MiB) readahead"
6736 test_mkdir -p $DIR/$tdir
6737 chown $RUNAS_ID $DIR/$tdir
6740 STRIPE_COUNT=$OSTCOUNT
6741 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6743 trap cleanup_test102 EXIT
6745 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6747 for num in 1 2 3 4; do
6748 for count in $(seq 1 $STRIPE_COUNT); do
6749 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6750 local size=`expr $STRIPE_SIZE \* $num`
6751 local file=file"$num-$idx-$count"
6752 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6758 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6764 rm -rf $DIR/d0.sanity/d102
6768 local testfile=$DIR/$tfile
6772 [ "$UID" != 0 ] && skip_env "must run as root" && return
6773 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6774 skip_env "must have user_xattr" && return
6776 [ -z "$(which setfattr 2>/dev/null)" ] &&
6777 skip_env "could not find setfattr" && return
6779 echo "set/get xattr..."
6780 setfattr -n trusted.name1 -v value1 $testfile ||
6781 error "setfattr -n trusted.name1=value1 $testfile failed"
6782 getfattr -n trusted.name1 $testfile 2> /dev/null |
6783 grep "trusted.name1=.value1" ||
6784 error "$testfile missing trusted.name1=value1"
6786 setfattr -n user.author1 -v author1 $testfile ||
6787 error "setfattr -n user.author1=author1 $testfile failed"
6788 getfattr -n user.author1 $testfile 2> /dev/null |
6789 grep "user.author1=.author1" ||
6790 error "$testfile missing trusted.author1=author1"
6793 setfattr -n trusted.name2 -v value2 $testfile ||
6794 error "$testfile unable to set trusted.name2"
6795 setfattr -n trusted.name3 -v value3 $testfile ||
6796 error "$testfile unable to set trusted.name3"
6797 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6798 grep "trusted.name" | wc -l) -eq 3 ] ||
6799 error "$testfile missing 3 trusted.name xattrs"
6801 setfattr -n user.author2 -v author2 $testfile ||
6802 error "$testfile unable to set user.author2"
6803 setfattr -n user.author3 -v author3 $testfile ||
6804 error "$testfile unable to set user.author3"
6805 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6806 grep "user.author" | wc -l) -eq 3 ] ||
6807 error "$testfile missing 3 user.author xattrs"
6809 echo "remove xattr..."
6810 setfattr -x trusted.name1 $testfile ||
6811 error "$testfile error deleting trusted.name1"
6812 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6813 error "$testfile did not delete trusted.name1 xattr"
6815 setfattr -x user.author1 $testfile ||
6816 error "$testfile error deleting user.author1"
6817 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6818 error "$testfile did not delete trusted.name1 xattr"
6820 # b10667: setting lustre special xattr be silently discarded
6821 echo "set lustre special xattr ..."
6822 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6823 error "$testfile allowed setting trusted.lov"
6825 run_test 102a "user xattr test =================================="
6828 [ -z "$(which setfattr 2>/dev/null)" ] &&
6829 skip_env "could not find setfattr" && return
6831 # b10930: get/set/list trusted.lov xattr
6832 echo "get/set/list trusted.lov xattr ..."
6833 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6834 local testfile=$DIR/$tfile
6835 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6836 error "setstripe failed"
6837 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6838 error "getstripe failed"
6839 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6840 error "can't get trusted.lov from $testfile"
6842 local testfile2=${testfile}2
6843 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6844 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6847 setfattr -n trusted.lov -v $value $testfile2
6848 local stripe_size=$($GETSTRIPE -S $testfile2)
6849 local stripe_count=$($GETSTRIPE -c $testfile2)
6850 [[ $stripe_size -eq 65536 ]] ||
6851 error "stripe size $stripe_size != 65536"
6852 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6853 error "stripe count $stripe_count != $STRIPECOUNT"
6856 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6859 [ -z "$(which setfattr 2>/dev/null)" ] &&
6860 skip_env "could not find setfattr" && return
6862 # b10930: get/set/list lustre.lov xattr
6863 echo "get/set/list lustre.lov xattr ..."
6864 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6865 test_mkdir -p $DIR/$tdir
6866 chown $RUNAS_ID $DIR/$tdir
6867 local testfile=$DIR/$tdir/$tfile
6868 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6869 error "setstripe failed"
6870 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6871 error "getstripe failed"
6872 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6873 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6875 local testfile2=${testfile}2
6876 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6877 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6879 $RUNAS $MCREATE $testfile2
6880 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6881 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6882 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6883 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6884 [ $stripe_count -eq $STRIPECOUNT ] ||
6885 error "stripe count $stripe_count != $STRIPECOUNT"
6887 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6889 compare_stripe_info1() {
6890 local stripe_index_all_zero=true
6892 for num in 1 2 3 4; do
6893 for count in $(seq 1 $STRIPE_COUNT); do
6894 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6895 local size=$((STRIPE_SIZE * num))
6896 local file=file"$num-$offset-$count"
6897 stripe_size=$($LFS getstripe -S $PWD/$file)
6898 [[ $stripe_size -ne $size ]] &&
6899 error "$file: size $stripe_size != $size"
6900 stripe_count=$($LFS getstripe -c $PWD/$file)
6901 # allow fewer stripes to be created, ORI-601
6902 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6903 error "$file: count $stripe_count != $count"
6904 stripe_index=$($LFS getstripe -i $PWD/$file)
6905 [[ $stripe_index -ne 0 ]] &&
6906 stripe_index_all_zero=false
6910 $stripe_index_all_zero &&
6911 error "all files are being extracted starting from OST index 0"
6916 [ -n "$(which tar 2>/dev/null)" ] &&
6917 strings $(which tar) | grep -q "lustre" && echo tar
6921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6922 # b10930: tar test for trusted.lov xattr
6923 TAR=$(find_lustre_tar)
6924 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6925 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6927 test_mkdir -p $DIR/d102d
6928 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6930 compare_stripe_info1
6932 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6936 # b10930: tar test for trusted.lov xattr
6937 TAR=$(find_lustre_tar)
6938 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6939 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6941 test_mkdir -p $DIR/d102f
6943 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6945 compare_stripe_info1
6947 run_test 102f "tar copy files, not keep osts ==========="
6950 local xsize=${1:-1024} # in bytes
6951 local file=$DIR/$tfile
6953 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6954 skip "must have user_xattr" && return 0
6955 [ -z "$(which setfattr 2>/dev/null)" ] &&
6956 skip_env "could not find setfattr" && return 0
6957 [ -z "$(which getfattr 2>/dev/null)" ] &&
6958 skip_env "could not find getfattr" && return 0
6962 local value="$(generate_string $xsize)"
6964 local xbig=trusted.big
6965 log "save $xbig on $file"
6966 setfattr -n $xbig -v $value $file ||
6967 error "saving $xbig on $file failed"
6969 local orig=$(get_xattr_value $xbig $file)
6970 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6972 local xsml=trusted.sml
6973 log "save $xsml on $file"
6974 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6976 local new=$(get_xattr_value $xbig $file)
6977 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6979 log "grow $xsml on $file"
6980 setfattr -n $xsml -v "$value" $file ||
6981 error "growing $xsml on $file failed"
6983 new=$(get_xattr_value $xbig $file)
6984 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6985 log "$xbig still valid after growing $xsml"
6990 test_102h() { # bug 15777
6993 run_test 102h "grow xattr from inside inode to external block"
6996 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6997 grow_xattr $(max_xattr_size)
6999 run_test 102ha "grow xattr from inside inode to external inode"
7001 test_102i() { # bug 17038
7002 [ -z "$(which getfattr 2>/dev/null)" ] &&
7003 skip "could not find getfattr" && return
7005 ln -s $DIR/$tfile $DIR/${tfile}link
7006 getfattr -n trusted.lov $DIR/$tfile ||
7007 error "lgetxattr on $DIR/$tfile failed"
7008 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7009 grep -i "no such attr" ||
7010 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7011 rm -f $DIR/$tfile $DIR/${tfile}link
7013 run_test 102i "lgetxattr test on symbolic link ============"
7016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7017 TAR=$(find_lustre_tar)
7018 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7019 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7020 setup_test102 "$RUNAS"
7021 test_mkdir -p $DIR/d102j
7022 chown $RUNAS_ID $DIR/d102j
7023 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7025 compare_stripe_info1 "$RUNAS"
7027 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7030 [ -z "$(which setfattr 2>/dev/null)" ] &&
7031 skip "could not find setfattr" && return
7033 # b22187 just check that does not crash for regular file.
7034 setfattr -n trusted.lov $DIR/$tfile
7035 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7036 local test_kdir=$DIR/d102k
7037 test_mkdir $test_kdir
7038 local default_size=`$GETSTRIPE -S $test_kdir`
7039 local default_count=`$GETSTRIPE -c $test_kdir`
7040 local default_offset=`$GETSTRIPE -i $test_kdir`
7041 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7042 error 'dir setstripe failed'
7043 setfattr -n trusted.lov $test_kdir
7044 local stripe_size=`$GETSTRIPE -S $test_kdir`
7045 local stripe_count=`$GETSTRIPE -c $test_kdir`
7046 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7047 [ $stripe_size -eq $default_size ] ||
7048 error "stripe size $stripe_size != $default_size"
7049 [ $stripe_count -eq $default_count ] ||
7050 error "stripe count $stripe_count != $default_count"
7051 [ $stripe_offset -eq $default_offset ] ||
7052 error "stripe offset $stripe_offset != $default_offset"
7053 rm -rf $DIR/$tfile $test_kdir
7055 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7058 [ -z "$(which getfattr 2>/dev/null)" ] &&
7059 skip "could not find getfattr" && return
7061 # LU-532 trusted. xattr is invisible to non-root
7062 local testfile=$DIR/$tfile
7066 echo "listxattr as user..."
7067 chown $RUNAS_ID $testfile
7068 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7069 grep -q "trusted" &&
7070 error "$testfile trusted xattrs are user visible"
7074 run_test 102l "listxattr size test =================================="
7076 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7077 local path=$DIR/$tfile
7080 listxattr_size_check $path || error "listattr_size_check $path failed"
7082 run_test 102m "Ensure listxattr fails on small bufffer ========"
7086 getxattr() { # getxattr path name
7087 # Return the base64 encoding of the value of xattr name on path.
7091 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7093 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7095 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7097 getfattr --absolute-names --encoding=base64 --name=$name $path |
7098 awk -F= -v name=$name '$1 == name {
7099 print substr($0, index($0, "=") + 1);
7103 test_102n() { # LU-4101 mdt: protect internal xattrs
7104 local file0=$DIR/$tfile.0
7105 local file1=$DIR/$tfile.1
7106 local xattr0=$TMP/$tfile.0
7107 local xattr1=$TMP/$tfile.1
7111 [ -z "$(which setfattr 2>/dev/null)" ] &&
7112 skip "could not find setfattr" && return
7114 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7116 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7120 rm -rf $file0 $file1 $xattr0 $xattr1
7123 # Get 'before' xattrs of $file1.
7124 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7126 for name in lov lma lmv link fid version som hsm; do
7127 # Try to copy xattr from $file0 to $file1.
7128 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7130 setfattr --name=trusted.$name --value="$value" $file1 ||
7131 error "setxattr 'trusted.$name' failed"
7133 # Try to set a garbage xattr.
7134 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7136 setfattr --name=trusted.$name --value="$value" $file1 ||
7137 error "setxattr 'trusted.$name' failed"
7139 # Try to remove the xattr from $file1. We don't care if this
7140 # appears to succeed or fail, we just don't want there to be
7141 # any changes or crashes.
7142 setfattr --remove=$trusted.$name $file1 2> /dev/null
7145 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7148 # Try to copy xattr from $file0 to $file1.
7149 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7151 setfattr --name=trusted.$name --value="$value" $file1 ||
7152 error "setxattr 'trusted.$name' failed"
7154 # Try to set a garbage xattr.
7155 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7157 setfattr --name=trusted.$name --value="$value" $file1 ||
7158 error "setxattr 'trusted.$name' failed"
7160 # Try to remove the xattr from $file1. We don't care if this
7161 # appears to succeed or fail, we just don't want there to be
7162 # any changes or crashes.
7163 setfattr --remove=$trusted.$name $file1 2> /dev/null
7166 # Get 'after' xattrs of file1.
7167 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7169 if ! diff $xattr0 $xattr1; then
7170 error "before and after xattrs of '$file1' differ"
7173 rm -rf $file0 $file1 $xattr0 $xattr1
7177 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7179 test_102p() { # LU-4703 setxattr did not check ownership
7180 local testfile=$DIR/$tfile
7182 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7183 skip "MDS needs to be at least 2.5.56" && return
7187 echo "setfacl as user..."
7188 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7189 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7191 echo "setfattr as user..."
7192 setfacl -m "u:$RUNAS_ID:---" $testfile
7193 $RUNAS setfattr -x system.posix_acl_access $testfile
7194 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7196 run_test 102p "check setxattr(2) correctly fails without permission"
7199 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7200 skip "MDS needs to be at least 2.6.92" && return
7201 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7203 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7206 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7207 skip "MDS needs to be at least 2.6.93" && return
7208 touch $DIR/$tfile || error "touch"
7209 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7210 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7211 rm $DIR/$tfile || error "rm"
7214 mkdir -p $DIR/$tdir || error "mkdir"
7215 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7216 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7217 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7218 error "$testfile error deleting user.author1"
7219 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7220 grep "user.$(basename $tdir)" &&
7221 error "$tdir did not delete user.$(basename $tdir)"
7222 rmdir $DIR/$tdir || error "rmdir"
7225 test_mkdir -p $DIR/$tdir || error "make striped dir"
7226 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7227 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7228 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7229 error "$testfile error deleting user.author1"
7230 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7231 grep "user.$(basename $tdir)" &&
7232 error "$tdir did not delete user.$(basename $tdir)"
7233 rmdir $DIR/$tdir || error "rm striped dir"
7235 run_test 102r "set EAs with empty values"
7239 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7244 [ "$UID" != 0 ] && skip_env "must run as root" && return
7245 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7246 skip "must have acl enabled" && return
7247 [ -z "$(which setfacl 2>/dev/null)" ] &&
7248 skip_env "could not find setfacl" && return
7249 $GSS && skip "could not run under gss" && return
7250 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7252 gpasswd -a daemon bin # LU-5641
7253 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7255 declare -a identity_old
7257 for num in $(seq $MDSCOUNT); do
7258 switch_identity $num true || identity_old[$num]=$?
7265 echo "performing cp ..."
7266 run_acl_subtest cp || error "run_acl_subtest cp failed"
7267 echo "performing getfacl-noacl..."
7268 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7269 echo "performing misc..."
7270 run_acl_subtest misc || error "misc test failed"
7271 echo "performing permissions..."
7272 run_acl_subtest permissions || error "permissions failed"
7273 echo "performing setfacl..."
7274 run_acl_subtest setfacl || error "setfacl test failed"
7276 # inheritance test got from HP
7277 echo "performing inheritance..."
7278 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7279 chmod +x make-tree || error "chmod +x failed"
7280 run_acl_subtest inheritance || error "inheritance test failed"
7283 echo "LU-974 ignore umask when acl is enabled..."
7284 run_acl_subtest 974 || error "LU-974 umask test failed"
7285 if [ $MDSCOUNT -ge 2 ]; then
7286 run_acl_subtest 974_remote ||
7287 error "LU-974 umask test failed under remote dir"
7290 echo "LU-2561 newly created file is same size as directory..."
7291 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7292 run_acl_subtest 2561 || error "LU-2561 test failed"
7294 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7297 run_acl_subtest 4924 || error "LU-4924 test failed"
7302 for num in $(seq $MDSCOUNT); do
7303 if [ "${identity_old[$num]}" = 1 ]; then
7304 switch_identity $num false || identity_old[$num]=$?
7308 run_test 103a "acl test ========================================="
7311 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7313 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7314 local mountopts=$MDS_MOUNT_OPTS
7316 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7320 stop $SINGLEMDS || error "failed to stop MDT."
7322 if [ -z "$MDS_MOUNT_OPTS" ]; then
7323 MDS_MOUNT_OPTS="-o noacl"
7325 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7327 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7328 error "failed to start MDT."
7329 MDS_MOUNT_OPTS=$mountopts
7333 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7337 stop $SINGLEMDS || error "failed to stop MDT."
7339 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7340 error "failed to start MDT."
7345 run_test 103b "MDS mount option 'noacl'"
7349 cp -rp $DIR/$tdir $DIR/$tdir.bak
7351 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7352 error "$DIR/$tdir shouldn't contain default ACL"
7353 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7354 error "$DIR/$tdir.bak shouldn't contain default ACL"
7357 run_test 103c "'cp -rp' won't set empty acl"
7360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7362 lfs df || error "lfs df failed"
7363 lfs df -ih || error "lfs df -ih failed"
7364 lfs df -h $DIR || error "lfs df -h $DIR failed"
7365 lfs df -i $DIR || error "lfs df -i $DIR failed"
7366 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7367 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7369 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7370 lctl --device %$OSC deactivate
7371 lfs df || error "lfs df with deactivated OSC failed"
7372 lctl --device %$OSC activate
7373 # wait the osc back to normal
7374 wait_osc_import_state client ost FULL
7376 lfs df || error "lfs df with reactivated OSC failed"
7379 run_test 104a "lfs df [-ih] [path] test ========================="
7382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7383 [ $RUNAS_ID -eq $UID ] &&
7384 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7386 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7387 grep "Permission denied" | wc -l)))
7388 if [ $denied_cnt -ne 0 ]; then
7389 error "lfs check servers test failed"
7392 run_test 104b "$RUNAS lfs check servers test ===================="
7395 # doesn't work on 2.4 kernels
7397 if $(flock_is_enabled); then
7398 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7400 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7404 run_test 105a "flock when mounted without -o flock test ========"
7408 if $(flock_is_enabled); then
7409 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7411 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7415 run_test 105b "fcntl when mounted without -o flock test ========"
7419 if $(flock_is_enabled); then
7420 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7422 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7426 run_test 105c "lockf when mounted without -o flock test ========"
7428 test_105d() { # bug 15924
7429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7430 test_mkdir -p $DIR/$tdir
7431 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7432 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7433 $LCTL set_param fail_loc=0x80000315
7434 flocks_test 2 $DIR/$tdir
7436 run_test 105d "flock race (should not freeze) ========"
7438 test_105e() { # bug 22660 && 22040
7439 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7441 flocks_test 3 $DIR/$tfile
7443 run_test 105e "Two conflicting flocks from same process ======="
7445 test_106() { #bug 10921
7446 test_mkdir -p $DIR/$tdir
7447 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7448 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7450 run_test 106 "attempt exec of dir followed by chown of that dir"
7453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7460 local save_pattern=$(sysctl -n kernel.core_pattern)
7461 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7462 sysctl -w kernel.core_pattern=$file
7463 sysctl -w kernel.core_uses_pid=0
7471 kill -s 11 $SLEEPPID
7473 if [ -e $file ]; then
7474 size=`stat -c%s $file`
7475 [ $size -eq 0 ] && error "Fail to create core file $file"
7477 error "Fail to create core file $file"
7480 sysctl -w kernel.core_pattern=$save_pattern
7481 sysctl -w kernel.core_uses_pid=$save_uses_pid
7484 run_test 107 "Coredump on SIG"
7487 test_mkdir -p $DIR/$tdir
7488 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7489 error "mkdir with 255 char failed"
7490 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7491 error "mkdir with 256 char should fail, but did not"
7492 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7493 error "create with 255 char failed"
7494 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7495 error "create with 256 char should fail, but did not"
7500 run_test 110 "filename length checking"
7503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7504 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7505 tail -1 | cut -c11-20)
7506 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7507 echo "Starting with $OSTIO_pre threads"
7510 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7511 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7512 echo "$NUMTEST creates/unlinks"
7513 test_mkdir -p $DIR/$tdir
7514 createmany -o $DIR/$tdir/$tfile $NUMTEST
7515 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7517 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7518 tail -1 | cut -c11-20)
7520 # don't return an error
7521 [ $OSTIO_post == $OSTIO_pre ] && echo \
7522 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7523 echo "This may be fine, depending on what ran before this test" &&
7524 echo "and how fast this system is." && return
7526 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7528 run_test 115 "verify dynamic thread creation===================="
7531 wait_delete_completed
7532 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7533 echo OST kbytes available: ${AVAIL[@]}
7534 MAXI=0; MAXV=${AVAIL[0]}
7535 MINI=0; MINV=${AVAIL[0]}
7536 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7537 #echo OST $i: ${AVAIL[i]}kb
7538 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7539 MAXV=${AVAIL[i]}; MAXI=$i
7541 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7542 MINV=${AVAIL[i]}; MINI=$i
7545 echo Min free space: OST $MINI: $MINV
7546 echo Max free space: OST $MAXI: $MAXV
7549 test_116a() { # was previously test_116()
7550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7551 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7553 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7555 echo -n "Free space priority "
7556 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7561 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7562 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7564 trap simple_cleanup_common EXIT
7567 # Check if we need to generate uneven OSTs
7568 test_mkdir -p $DIR/$tdir/OST${MINI}
7569 local FILL=$(($MINV / 4))
7570 local DIFF=$(($MAXV - $MINV))
7571 local DIFF2=$(($DIFF * 100 / $MINV))
7573 local threshold=$(do_facet $SINGLEMDS \
7574 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7575 threshold=${threshold%%%}
7576 echo -n "Check for uneven OSTs: "
7577 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7579 if [[ $DIFF2 -gt $threshold ]]; then
7581 echo "Don't need to fill OST$MINI"
7583 # generate uneven OSTs. Write 2% over the QOS threshold value
7585 DIFF=$(($threshold - $DIFF2 + 2))
7586 DIFF2=$(( ($MINV * $DIFF)/100 ))
7587 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7588 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7589 error "setstripe failed"
7590 DIFF=$(($DIFF2 / 2048))
7592 while [ $i -lt $DIFF ]; do
7594 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7595 bs=2M count=1 2>/dev/null
7604 DIFF=$(($MAXV - $MINV))
7605 DIFF2=$(($DIFF * 100 / $MINV))
7606 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7607 if [[ $DIFF2 -gt $threshold ]]; then
7610 echo "failed - QOS mode won't be used"
7611 skip "QOS imbalance criteria not met"
7612 simple_cleanup_common
7616 MINI1=$MINI; MINV1=$MINV
7617 MAXI1=$MAXI; MAXV1=$MAXV
7619 # now fill using QOS
7620 $SETSTRIPE -c 1 $DIR/$tdir
7621 FILL=$(($FILL / 200))
7622 if [ $FILL -gt 600 ]; then
7625 echo "writing $FILL files to QOS-assigned OSTs"
7627 while [ $i -lt $FILL ]; do
7629 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7633 echo "wrote $i 200k files"
7637 echo "Note: free space may not be updated, so measurements might be off"
7639 DIFF2=$(($MAXV - $MINV))
7640 echo "free space delta: orig $DIFF final $DIFF2"
7641 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7642 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7643 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7644 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7645 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7646 if [[ $DIFF -gt 0 ]]; then
7647 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7648 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7651 # Figure out which files were written where
7652 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7653 awk '/'$MINI1': / {print $2; exit}')
7655 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7656 echo "$MINC files created on smaller OST $MINI1"
7657 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7658 awk '/'$MAXI1': / {print $2; exit}')
7660 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7661 echo "$MAXC files created on larger OST $MAXI1"
7662 if [[ $MINC -gt 0 ]]; then
7663 FILL=$(($MAXC * 100 / $MINC - 100))
7664 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7666 [[ $MAXC -gt $MINC ]] ||
7667 error_ignore LU-9 "stripe QOS didn't balance free space"
7668 simple_cleanup_common
7670 run_test 116a "stripe QOS: free space balance ==================="
7672 test_116b() { # LU-2093
7673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7674 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7676 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7677 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7678 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7679 [ -z "$old_rr" ] && skip "no QOS" && return 0
7680 do_facet $SINGLEMDS lctl set_param \
7681 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7683 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7684 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7685 do_facet $SINGLEMDS lctl set_param fail_loc=0
7687 do_facet $SINGLEMDS lctl set_param \
7688 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7690 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7692 test_117() # bug 10891
7694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7695 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7696 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7697 lctl set_param fail_loc=0x21e
7698 > $DIR/$tfile || error "truncate failed"
7699 lctl set_param fail_loc=0
7700 echo "Truncate succeeded."
7703 run_test 117 "verify osd extend =========="
7705 NO_SLOW_RESENDCOUNT=4
7706 export OLD_RESENDCOUNT=""
7707 set_resend_count () {
7708 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7709 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7710 lctl set_param -n $PROC_RESENDCOUNT $1
7711 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7714 # for reduce test_118* time (b=14842)
7715 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7717 # Reset async IO behavior after error case
7719 FILE=$DIR/reset_async
7721 # Ensure all OSCs are cleared
7722 $SETSTRIPE -c -1 $FILE
7723 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7728 test_118a() #bug 11710
7730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7733 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7734 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7735 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7737 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7738 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7743 run_test 118a "verify O_SYNC works =========="
7747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7748 remote_ost_nodsh && skip "remote OST with nodsh" && return
7752 #define OBD_FAIL_SRV_ENOENT 0x217
7753 set_nodes_failloc "$(osts_nodes)" 0x217
7754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7756 set_nodes_failloc "$(osts_nodes)" 0
7757 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7758 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7761 if [[ $RC -eq 0 ]]; then
7762 error "Must return error due to dropped pages, rc=$RC"
7766 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7767 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7771 echo "Dirty pages not leaked on ENOENT"
7773 # Due to the above error the OSC will issue all RPCs syncronously
7774 # until a subsequent RPC completes successfully without error.
7775 $MULTIOP $DIR/$tfile Ow4096yc
7780 run_test 118b "Reclaim dirty pages on fatal error =========="
7784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7786 # for 118c, restore the original resend count, LU-1940
7787 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7788 set_resend_count $OLD_RESENDCOUNT
7789 remote_ost_nodsh && skip "remote OST with nodsh" && return
7793 #define OBD_FAIL_OST_EROFS 0x216
7794 set_nodes_failloc "$(osts_nodes)" 0x216
7796 # multiop should block due to fsync until pages are written
7797 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7801 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7802 error "Multiop failed to block on fsync, pid=$MULTIPID"
7805 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7807 if [[ $WRITEBACK -eq 0 ]]; then
7808 error "No page in writeback, writeback=$WRITEBACK"
7811 set_nodes_failloc "$(osts_nodes)" 0
7814 if [[ $RC -ne 0 ]]; then
7815 error "Multiop fsync failed, rc=$RC"
7818 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7819 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7821 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7822 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7826 echo "Dirty pages flushed via fsync on EROFS"
7829 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7831 # continue to use small resend count to reduce test_118* time (b=14842)
7832 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7837 remote_ost_nodsh && skip "remote OST with nodsh" && return
7841 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7842 set_nodes_failloc "$(osts_nodes)" 0x214
7843 # multiop should block due to fsync until pages are written
7844 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7848 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7849 error "Multiop failed to block on fsync, pid=$MULTIPID"
7852 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7854 if [[ $WRITEBACK -eq 0 ]]; then
7855 error "No page in writeback, writeback=$WRITEBACK"
7858 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7859 set_nodes_failloc "$(osts_nodes)" 0
7861 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7862 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7864 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7865 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7869 echo "Dirty pages gaurenteed flushed via fsync"
7872 run_test 118d "Fsync validation inject a delay of the bulk =========="
7875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7878 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7879 lctl set_param fail_loc=0x8000040a
7881 # Should simulate EINVAL error which is fatal
7882 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7884 if [[ $RC -eq 0 ]]; then
7885 error "Must return error due to dropped pages, rc=$RC"
7888 lctl set_param fail_loc=0x0
7890 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7891 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7892 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7894 if [[ $LOCKED -ne 0 ]]; then
7895 error "Locked pages remain in cache, locked=$LOCKED"
7898 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7899 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7903 echo "No pages locked after fsync"
7908 run_test 118f "Simulate unrecoverable OSC side error =========="
7911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7914 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7915 lctl set_param fail_loc=0x406
7917 # simulate local -ENOMEM
7918 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7921 lctl set_param fail_loc=0
7922 if [[ $RC -eq 0 ]]; then
7923 error "Must return error due to dropped pages, rc=$RC"
7926 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7927 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7928 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7930 if [[ $LOCKED -ne 0 ]]; then
7931 error "Locked pages remain in cache, locked=$LOCKED"
7934 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7935 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7939 echo "No pages locked after fsync"
7944 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7948 remote_ost_nodsh && skip "remote OST with nodsh" && return
7952 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7953 set_nodes_failloc "$(osts_nodes)" 0x20e
7954 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7955 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7958 set_nodes_failloc "$(osts_nodes)" 0
7959 if [[ $RC -eq 0 ]]; then
7960 error "Must return error due to dropped pages, rc=$RC"
7963 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7964 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7965 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7967 if [[ $LOCKED -ne 0 ]]; then
7968 error "Locked pages remain in cache, locked=$LOCKED"
7971 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7972 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7976 echo "No pages locked after fsync"
7980 run_test 118h "Verify timeout in handling recoverables errors =========="
7982 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7986 remote_ost_nodsh && skip "remote OST with nodsh" && return
7990 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7991 set_nodes_failloc "$(osts_nodes)" 0x20e
7993 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7994 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7997 set_nodes_failloc "$(osts_nodes)" 0
8001 if [[ $RC -ne 0 ]]; then
8002 error "got error, but should be not, rc=$RC"
8005 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8006 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8007 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8008 if [[ $LOCKED -ne 0 ]]; then
8009 error "Locked pages remain in cache, locked=$LOCKED"
8012 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8013 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8017 echo "No pages locked after fsync"
8021 run_test 118i "Fix error before timeout in recoverable error =========="
8023 [ "$SLOW" = "no" ] && set_resend_count 4
8026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8027 remote_ost_nodsh && skip "remote OST with nodsh" && return
8031 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8032 set_nodes_failloc "$(osts_nodes)" 0x220
8034 # return -EIO from OST
8035 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8037 set_nodes_failloc "$(osts_nodes)" 0x0
8038 if [[ $RC -eq 0 ]]; then
8039 error "Must return error due to dropped pages, rc=$RC"
8042 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8043 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8044 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8045 if [[ $LOCKED -ne 0 ]]; then
8046 error "Locked pages remain in cache, locked=$LOCKED"
8049 # in recoverable error on OST we want resend and stay until it finished
8050 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8051 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8055 echo "No pages locked after fsync"
8059 run_test 118j "Simulate unrecoverable OST side error =========="
8063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8064 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8066 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8067 set_nodes_failloc "$(osts_nodes)" 0x20e
8068 test_mkdir -p $DIR/$tdir
8070 for ((i=0;i<10;i++)); do
8071 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8072 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8079 set_nodes_failloc "$(osts_nodes)" 0
8082 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8088 test_mkdir -p $DIR/$tdir
8089 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8092 run_test 118l "fsync dir ========="
8094 test_118m() # LU-3066
8096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8097 test_mkdir -p $DIR/$tdir
8098 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8101 run_test 118m "fdatasync dir ========="
8103 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8105 test_119a() # bug 11737
8107 BSIZE=$((512 * 1024))
8108 directio write $DIR/$tfile 0 1 $BSIZE
8109 # We ask to read two blocks, which is more than a file size.
8110 # directio will indicate an error when requested and actual
8111 # sizes aren't equeal (a normal situation in this case) and
8112 # print actual read amount.
8113 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8114 if [ "$NOB" != "$BSIZE" ]; then
8115 error "read $NOB bytes instead of $BSIZE"
8119 run_test 119a "Short directIO read must return actual read amount"
8121 test_119b() # bug 11737
8123 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8125 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8126 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8128 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8129 error "direct read failed"
8132 run_test 119b "Sparse directIO read must return actual read amount"
8134 test_119c() # bug 13099
8137 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8138 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8141 run_test 119c "Testing for direct read hitting hole"
8143 test_119d() # bug 15950
8145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8146 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8147 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8149 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8150 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8151 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8152 lctl set_param fail_loc=0x40d
8153 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8156 cat $DIR/$tfile > /dev/null &
8157 lctl set_param fail_loc=0
8160 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8162 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8163 error "the read rpcs have not completed in 2s"
8165 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8167 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8172 test_mkdir -p $DIR/$tdir
8173 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8174 skip "no early lock cancel on server" && return 0
8176 lru_resize_disable mdc
8177 lru_resize_disable osc
8178 cancel_lru_locks mdc
8179 # asynchronous object destroy at MDT could cause bl ast to client
8180 cancel_lru_locks osc
8182 stat $DIR/$tdir > /dev/null
8183 can1=$(do_facet $SINGLEMDS \
8184 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8185 awk '/ldlm_cancel/ {print $2}')
8186 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8187 awk '/ldlm_bl_callback/ {print $2}')
8188 test_mkdir -c1 $DIR/$tdir/d1
8189 can2=$(do_facet $SINGLEMDS \
8190 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8191 awk '/ldlm_cancel/ {print $2}')
8192 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8193 awk '/ldlm_bl_callback/ {print $2}')
8194 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8195 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8196 lru_resize_enable mdc
8197 lru_resize_enable osc
8199 run_test 120a "Early Lock Cancel: mkdir test"
8202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8203 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8204 test_mkdir $DIR/$tdir
8205 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8206 skip "no early lock cancel on server" && return 0
8207 lru_resize_disable mdc
8208 lru_resize_disable osc
8209 cancel_lru_locks mdc
8210 stat $DIR/$tdir > /dev/null
8211 can1=$(do_facet $SINGLEMDS \
8212 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8213 awk '/ldlm_cancel/ {print $2}')
8214 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8215 awk '/ldlm_bl_callback/ {print $2}')
8217 can2=$(do_facet $SINGLEMDS \
8218 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8219 awk '/ldlm_cancel/ {print $2}')
8220 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8221 awk '/ldlm_bl_callback/ {print $2}')
8222 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8223 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8224 lru_resize_enable mdc
8225 lru_resize_enable osc
8227 run_test 120b "Early Lock Cancel: create test"
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8231 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8232 test_mkdir -c1 $DIR/$tdir
8233 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8234 skip "no early lock cancel on server" && return 0
8235 lru_resize_disable mdc
8236 lru_resize_disable osc
8237 test_mkdir -p -c1 $DIR/$tdir/d1
8238 test_mkdir -p -c1 $DIR/$tdir/d2
8239 touch $DIR/$tdir/d1/f1
8240 cancel_lru_locks mdc
8241 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8242 can1=$(do_facet $SINGLEMDS \
8243 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8244 awk '/ldlm_cancel/ {print $2}')
8245 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8246 awk '/ldlm_bl_callback/ {print $2}')
8247 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8248 can2=$(do_facet $SINGLEMDS \
8249 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8250 awk '/ldlm_cancel/ {print $2}')
8251 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8252 awk '/ldlm_bl_callback/ {print $2}')
8253 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8254 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8255 lru_resize_enable mdc
8256 lru_resize_enable osc
8258 run_test 120c "Early Lock Cancel: link test"
8261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8262 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8263 test_mkdir -p -c1 $DIR/$tdir
8264 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8265 skip "no early lock cancel on server" && return 0
8266 lru_resize_disable mdc
8267 lru_resize_disable osc
8269 cancel_lru_locks mdc
8270 stat $DIR/$tdir > /dev/null
8271 can1=$(do_facet $SINGLEMDS \
8272 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8273 awk '/ldlm_cancel/ {print $2}')
8274 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8275 awk '/ldlm_bl_callback/ {print $2}')
8276 chmod a+x $DIR/$tdir
8277 can2=$(do_facet $SINGLEMDS \
8278 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8279 awk '/ldlm_cancel/ {print $2}')
8280 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8281 awk '/ldlm_bl_callback/ {print $2}')
8282 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8283 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8284 lru_resize_enable mdc
8285 lru_resize_enable osc
8287 run_test 120d "Early Lock Cancel: setattr test"
8290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8291 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8292 skip "no early lock cancel on server" && return 0
8293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8294 local dlmtrace_set=false
8296 test_mkdir -p -c1 $DIR/$tdir
8297 lru_resize_disable mdc
8298 lru_resize_disable osc
8299 ! $LCTL get_param debug | grep -q dlmtrace &&
8300 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8301 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8302 cancel_lru_locks mdc
8303 cancel_lru_locks osc
8304 dd if=$DIR/$tdir/f1 of=/dev/null
8305 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8306 # XXX client can not do early lock cancel of OST lock
8307 # during unlink (LU-4206), so cancel osc lock now.
8308 cancel_lru_locks osc
8309 can1=$(do_facet $SINGLEMDS \
8310 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8311 awk '/ldlm_cancel/ {print $2}')
8312 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8313 awk '/ldlm_bl_callback/ {print $2}')
8314 unlink $DIR/$tdir/f1
8316 can2=$(do_facet $SINGLEMDS \
8317 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8318 awk '/ldlm_cancel/ {print $2}')
8319 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8320 awk '/ldlm_bl_callback/ {print $2}')
8321 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8322 $LCTL dk $TMP/cancel.debug.txt
8323 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8324 $LCTL dk $TMP/blocking.debug.txt
8325 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8326 lru_resize_enable mdc
8327 lru_resize_enable osc
8329 run_test 120e "Early Lock Cancel: unlink test"
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8333 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8334 skip "no early lock cancel on server" && return 0
8335 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8336 test_mkdir -p -c1 $DIR/$tdir
8337 lru_resize_disable mdc
8338 lru_resize_disable osc
8339 test_mkdir -p -c1 $DIR/$tdir/d1
8340 test_mkdir -p -c1 $DIR/$tdir/d2
8341 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8342 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8343 cancel_lru_locks mdc
8344 cancel_lru_locks osc
8345 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8346 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8347 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8348 # XXX client can not do early lock cancel of OST lock
8349 # during rename (LU-4206), so cancel osc lock now.
8350 cancel_lru_locks osc
8351 can1=$(do_facet $SINGLEMDS \
8352 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8353 awk '/ldlm_cancel/ {print $2}')
8354 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8355 awk '/ldlm_bl_callback/ {print $2}')
8356 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8358 can2=$(do_facet $SINGLEMDS \
8359 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8360 awk '/ldlm_cancel/ {print $2}')
8361 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8362 awk '/ldlm_bl_callback/ {print $2}')
8363 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8364 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8365 lru_resize_enable mdc
8366 lru_resize_enable osc
8368 run_test 120f "Early Lock Cancel: rename test"
8371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8372 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8373 skip "no early lock cancel on server" && return 0
8374 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8375 lru_resize_disable mdc
8376 lru_resize_disable osc
8378 echo create $count files
8379 test_mkdir -p $DIR/$tdir
8380 cancel_lru_locks mdc
8381 cancel_lru_locks osc
8384 can0=$(do_facet $SINGLEMDS \
8385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8386 awk '/ldlm_cancel/ {print $2}')
8387 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8388 awk '/ldlm_bl_callback/ {print $2}')
8389 createmany -o $DIR/$tdir/f $count
8391 can1=$(do_facet $SINGLEMDS \
8392 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8393 awk '/ldlm_cancel/ {print $2}')
8394 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8395 awk '/ldlm_bl_callback/ {print $2}')
8397 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8398 echo rm $count files
8401 can2=$(do_facet $SINGLEMDS \
8402 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8403 awk '/ldlm_cancel/ {print $2}')
8404 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8405 awk '/ldlm_bl_callback/ {print $2}')
8407 echo total: $count removes in $((t2-t1))
8408 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8410 # wait for commitment of removal
8411 lru_resize_enable mdc
8412 lru_resize_enable osc
8414 run_test 120g "Early Lock Cancel: performance test"
8416 test_121() { #bug #10589
8417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8419 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8420 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8421 lctl set_param fail_loc=0x310
8422 cancel_lru_locks osc > /dev/null
8423 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8424 lctl set_param fail_loc=0
8425 [[ $reads -eq $writes ]] ||
8426 error "read $reads blocks, must be $writes blocks"
8428 run_test 121 "read cancel race ========="
8430 test_123a() { # was test 123, statahead(bug 11401)
8431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8433 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8434 log "testing on UP system. Performance may be not as good as expected."
8439 test_mkdir -p $DIR/$tdir
8440 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8441 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8443 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8444 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8446 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8447 lctl set_param -n llite.*.statahead_max 0
8448 lctl get_param llite.*.statahead_max
8449 cancel_lru_locks mdc
8450 cancel_lru_locks osc
8452 time ls -l $DIR/$tdir | wc -l
8454 delta=$((etime - stime))
8455 log "ls $i files without statahead: $delta sec"
8456 lctl set_param llite.*.statahead_max=$max
8458 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8459 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8460 cancel_lru_locks mdc
8461 cancel_lru_locks osc
8463 time ls -l $DIR/$tdir | wc -l
8465 delta_sa=$((etime - stime))
8466 log "ls $i files with statahead: $delta_sa sec"
8467 lctl get_param -n llite.*.statahead_stats
8468 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8470 [[ $swrong -lt $ewrong ]] &&
8471 log "statahead was stopped, maybe too many locks held!"
8472 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8474 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8475 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8476 lctl set_param -n llite.*.statahead_max 0
8477 lctl get_param llite.*.statahead_max
8478 cancel_lru_locks mdc
8479 cancel_lru_locks osc
8481 time ls -l $DIR/$tdir | wc -l
8483 delta=$((etime - stime))
8484 log "ls $i files again without statahead: $delta sec"
8485 lctl set_param llite.*.statahead_max=$max
8486 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8487 if [ $SLOWOK -eq 0 ]; then
8488 error "ls $i files is slower with statahead!"
8490 log "ls $i files is slower with statahead!"
8496 [ $delta -gt 20 ] && break
8497 [ $delta -gt 8 ] && MULT=$((50 / delta))
8498 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8506 delta=$((etime - stime))
8507 log "rm -r $DIR/$tdir/: $delta seconds"
8509 lctl get_param -n llite.*.statahead_stats
8511 run_test 123a "verify statahead work"
8513 test_123b () { # statahead(bug 15027)
8514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8515 test_mkdir -p $DIR/$tdir
8516 createmany -o $DIR/$tdir/$tfile-%d 1000
8518 cancel_lru_locks mdc
8519 cancel_lru_locks osc
8521 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8522 lctl set_param fail_loc=0x80000803
8523 ls -lR $DIR/$tdir > /dev/null
8525 lctl set_param fail_loc=0x0
8526 lctl get_param -n llite.*.statahead_stats
8531 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8535 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8536 skip "no lru resize on server" && return 0
8538 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8540 log "create $NR files at $DIR/$tdir"
8541 createmany -o $DIR/$tdir/f $NR ||
8542 error "failed to create $NR files in $DIR/$tdir"
8544 cancel_lru_locks mdc
8545 ls -l $DIR/$tdir > /dev/null
8549 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8550 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8551 LRU_SIZE=$($LCTL get_param -n $PARAM)
8552 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8553 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8555 log "NS=$(basename $NSDIR)"
8560 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8561 skip "Not enough cached locks created!"
8568 # We know that lru resize allows one client to hold $LIMIT locks
8569 # for 10h. After that locks begin to be killed by client.
8571 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8573 if [ $LIMIT -lt $LRU_SIZE ]; then
8574 skip "Limit is too small $LIMIT"
8578 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8579 # killing locks. Some time was spent for creating locks. This means
8580 # that up to the moment of sleep finish we must have killed some of
8581 # them (10-100 locks). This depends on how fast ther were created.
8582 # Many of them were touched in almost the same moment and thus will
8583 # be killed in groups.
8584 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8586 # Use $LRU_SIZE_B here to take into account real number of locks
8587 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8588 local LRU_SIZE_B=$LRU_SIZE
8590 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8591 log "OLD_LVF=$OLD_LVF"
8592 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8594 # Let's make sure that we really have some margin. Client checks
8595 # cached locks every 10 sec.
8597 log "Sleep ${SLEEP} sec"
8599 while ((SEC<$SLEEP)); do
8603 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8607 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8608 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8610 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8611 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8612 unlinkmany $DIR/$tdir/f $NR
8616 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8617 log "unlink $NR files at $DIR/$tdir"
8618 unlinkmany $DIR/$tdir/f $NR
8620 run_test 124a "lru resize ======================================="
8622 get_max_pool_limit()
8624 local limit=$($LCTL get_param \
8625 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8628 if [[ $l -gt $max ]]; then
8636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8637 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8638 skip "no lru resize on server" && return 0
8640 LIMIT=$(get_max_pool_limit)
8642 NR=$(($(default_lru_size)*20))
8643 if [[ $NR -gt $LIMIT ]]; then
8644 log "Limit lock number by $LIMIT locks"
8647 lru_resize_disable mdc
8648 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8649 error "failed to create $DIR/$tdir/disable_lru_resize"
8651 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8652 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8653 cancel_lru_locks mdc
8656 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8659 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8662 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8666 nolruresize_delta=$((etime-stime))
8667 log "ls -la time: $nolruresize_delta seconds"
8668 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8669 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8671 lru_resize_enable mdc
8672 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8673 error "failed to create $DIR/$tdir/enable_lru_resize"
8675 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8676 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8677 cancel_lru_locks mdc
8680 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8683 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8686 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8690 lruresize_delta=$((etime-stime))
8691 log "ls -la time: $lruresize_delta seconds"
8692 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8694 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8695 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8696 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8697 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8699 log "lru resize performs the same with no lru resize"
8701 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8703 run_test 124b "lru resize (performance test) ======================="
8706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8707 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8708 skip "no lru resize on server" && return 0
8710 # cache ununsed locks on client
8712 cancel_lru_locks mdc
8713 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8714 createmany -o $DIR/$tdir/f $nr ||
8715 error "failed to create $nr files in $DIR/$tdir"
8716 ls -l $DIR/$tdir > /dev/null
8718 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8719 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8720 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8721 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8722 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8724 # set lru_max_age to 1 sec
8725 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8726 echo "sleep $((recalc_p * 2)) seconds..."
8727 sleep $((recalc_p * 2))
8729 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8730 # restore lru_max_age
8731 $LCTL set_param -n $nsdir.lru_max_age $max_age
8732 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8733 unlinkmany $DIR/$tdir/f $nr
8735 run_test 124c "LRUR cancel very aged locks"
8737 test_125() { # 13358
8738 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8739 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8740 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8741 test_mkdir -p $DIR/d125 || error "mkdir failed"
8742 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8743 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8744 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8746 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8748 test_126() { # bug 12829/13455
8749 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8750 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8751 $GSS && skip "must run as gss disabled" && return
8753 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8754 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8756 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8758 run_test 126 "check that the fsgid provided by the client is taken into account"
8760 test_127a() { # bug 15521
8761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8762 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8763 $LCTL set_param osc.*.stats=0
8764 FSIZE=$((2048 * 1024))
8765 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8766 cancel_lru_locks osc
8767 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8769 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8770 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8771 echo "got $COUNT $NAME"
8772 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8773 eval $NAME=$COUNT || error "Wrong proc format"
8776 read_bytes|write_bytes)
8777 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8778 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8779 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8780 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8781 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8782 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8783 error "sumsquare is too small: $SUMSQ"
8784 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8785 error "sumsquare is too big: $SUMSQ"
8789 done < $DIR/${tfile}.tmp
8791 #check that we actually got some stats
8792 [ "$read_bytes" ] || error "Missing read_bytes stats"
8793 [ "$write_bytes" ] || error "Missing write_bytes stats"
8794 [ "$read_bytes" != 0 ] || error "no read done"
8795 [ "$write_bytes" != 0 ] || error "no write done"
8797 run_test 127a "verify the client stats are sane"
8799 test_127b() { # bug LU-333
8800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8801 $LCTL set_param llite.*.stats=0
8802 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8803 # perform 2 reads and writes so MAX is different from SUM.
8804 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8805 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8806 cancel_lru_locks osc
8807 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8808 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8810 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8811 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8812 echo "got $COUNT $NAME"
8813 eval $NAME=$COUNT || error "Wrong proc format"
8817 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8818 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8819 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8820 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8823 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8824 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8825 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8826 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8830 done < $TMP/${tfile}.tmp
8832 #check that we actually got some stats
8833 [ "$read_bytes" ] || error "Missing read_bytes stats"
8834 [ "$write_bytes" ] || error "Missing write_bytes stats"
8835 [ "$read_bytes" != 0 ] || error "no read done"
8836 [ "$write_bytes" != 0 ] || error "no write done"
8838 rm -f $TMP/${tfile}.tmp
8840 run_test 127b "verify the llite client stats are sane"
8842 test_128() { # bug 15212
8844 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8849 result=$(grep error $TMP/$tfile.log)
8850 rm -f $DIR/$tfile $TMP/$tfile.log
8852 error "consecutive find's under interactive lfs failed"
8854 run_test 128 "interactive lfs for 2 consecutive find's"
8861 local LDPROC=/proc/fs/ldiskfs
8862 local facets=$(get_facets MDS)
8864 for facet in ${facets//,/ }; do
8865 canondev=$(ldiskfs_canon \
8866 *.$(convert_facet2label $facet).mntdev $facet)
8867 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8868 LDPROC=/sys/fs/ldiskfs
8869 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8870 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8871 LDPROC=/sys/fs/ldiskfs
8872 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8877 local facets=$(get_facets MDS)
8878 for facet in ${facets//,/ }; do
8879 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8886 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8887 skip "Only applicable to ldiskfs-based MDTs"
8890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8898 # block size of mds1
8899 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8900 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8901 local MAX=$((MDSBLOCKSIZE * 5))
8902 set_dir_limits $MAX $MAX
8903 local I=$(stat -c%s "$DIR/$tdir")
8905 while [[ $I -le $MAX ]]; do
8906 $MULTIOP $DIR/$tdir/$J Oc
8908 if [ $has_warning -eq 0 ]; then
8909 check_mds_dmesg '"is approaching"' &&
8912 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8913 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8914 #and EFBIG for previous versions
8915 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8917 echo "return code $rc received as expected"
8919 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8920 error_exit "create failed w/o dir size limit"
8922 check_mds_dmesg '"has reached"' ||
8923 error_exit "has reached message should be output"
8925 [ $has_warning -eq 0 ] &&
8926 error_exit "warning message should be output"
8928 I=$(stat -c%s "$DIR/$tdir")
8930 if [ $(lustre_version_code $SINGLEMDS) -lt \
8931 $(version_code 2.4.51) ]
8933 [[ $I -eq $MAX ]] && return 0
8935 [[ $I -gt $MAX ]] && return 0
8937 error_exit "current dir size $I, previous limit $MAX"
8938 elif [ $rc -ne 0 ]; then
8940 error_exit "return code $rc received instead of expected " \
8941 "$EFBIG or $ENOSPC, files in dir $I"
8944 I=$(stat -c%s "$DIR/$tdir")
8948 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8950 run_test 129 "test directory size limit ========================"
8959 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8960 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8963 trap cleanup_130 EXIT RETURN
8965 local fm_file=$DIR/$tfile
8966 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8967 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8968 error "dd failed for $fm_file"
8970 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8971 filefrag -ves $fm_file
8973 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8974 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8975 [ $RC != 0 ] && error "filefrag $fm_file failed"
8977 filefrag_op=$(filefrag -ve $fm_file |
8978 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8979 lun=$($GETSTRIPE -i $fm_file)
8981 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8984 for line in $filefrag_op
8986 frag_lun=`echo $line | cut -d: -f5`
8987 ext_len=`echo $line | cut -d: -f4`
8988 if (( $frag_lun != $lun )); then
8990 error "FIEMAP on 1-stripe file($fm_file) failed"
8993 (( tot_len += ext_len ))
8996 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8998 error "FIEMAP on 1-stripe file($fm_file) failed;"
9004 echo "FIEMAP on single striped file succeeded"
9006 run_test 130a "FIEMAP (1-stripe file)"
9009 [ "$OSTCOUNT" -lt "2" ] &&
9010 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9012 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9013 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9016 trap cleanup_130 EXIT RETURN
9018 local fm_file=$DIR/$tfile
9019 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9020 error "setstripe on $fm_file"
9021 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9022 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9024 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9025 error "dd failed on $fm_file"
9027 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9028 filefrag_op=$(filefrag -ve $fm_file |
9029 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9031 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9032 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9037 for line in $filefrag_op
9039 frag_lun=$(echo $line | cut -d: -f5 |
9040 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9041 ext_len=$(echo $line | cut -d: -f4)
9042 if (( $frag_lun != $last_lun )); then
9043 if (( tot_len != 1024 )); then
9045 error "FIEMAP on $fm_file failed; returned " \
9046 "len $tot_len for OST $last_lun instead of 1024"
9053 (( tot_len += ext_len ))
9056 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9058 error "FIEMAP on $fm_file failed; returned wrong number of " \
9059 "luns or wrong len for OST $last_lun"
9065 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9067 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9070 [ "$OSTCOUNT" -lt "2" ] &&
9071 skip_env "skipping FIEMAP on 2-stripe file" && return
9073 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9074 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9077 trap cleanup_130 EXIT RETURN
9079 local fm_file=$DIR/$tfile
9080 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9081 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9082 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9084 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9085 error "dd failed on $fm_file"
9087 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9088 filefrag_op=$(filefrag -ve $fm_file |
9089 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9091 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9092 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9097 for line in $filefrag_op
9099 frag_lun=$(echo $line | cut -d: -f5 |
9100 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9101 ext_len=$(echo $line | cut -d: -f4)
9102 if (( $frag_lun != $last_lun )); then
9103 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9104 if (( logical != 512 )); then
9106 error "FIEMAP on $fm_file failed; returned " \
9107 "logical start for lun $logical instead of 512"
9110 if (( tot_len != 512 )); then
9112 error "FIEMAP on $fm_file failed; returned " \
9113 "len $tot_len for OST $last_lun instead of 1024"
9120 (( tot_len += ext_len ))
9123 if (( num_luns != 2 || tot_len != 512 )); then
9125 error "FIEMAP on $fm_file failed; returned wrong number of " \
9126 "luns or wrong len for OST $last_lun"
9132 echo "FIEMAP on 2-stripe file with hole succeeded"
9134 run_test 130c "FIEMAP (2-stripe file with hole)"
9137 [ "$OSTCOUNT" -lt "3" ] &&
9138 skip_env "skipping FIEMAP on N-stripe file test" && return
9140 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9141 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9144 trap cleanup_130 EXIT RETURN
9146 local fm_file=$DIR/$tfile
9147 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9148 error "setstripe on $fm_file"
9149 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9150 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9152 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9153 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9154 error "dd failed on $fm_file"
9156 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9157 filefrag_op=$(filefrag -ve $fm_file |
9158 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9160 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9161 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9166 for line in $filefrag_op
9168 frag_lun=$(echo $line | cut -d: -f5 |
9169 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9170 ext_len=$(echo $line | cut -d: -f4)
9171 if (( $frag_lun != $last_lun )); then
9172 if (( tot_len != 1024 )); then
9174 error "FIEMAP on $fm_file failed; returned " \
9175 "len $tot_len for OST $last_lun instead of 1024"
9182 (( tot_len += ext_len ))
9185 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9187 error "FIEMAP on $fm_file failed; returned wrong number of " \
9188 "luns or wrong len for OST $last_lun"
9194 echo "FIEMAP on N-stripe file succeeded"
9196 run_test 130d "FIEMAP (N-stripe file)"
9199 [ "$OSTCOUNT" -lt "2" ] &&
9200 skip_env "skipping continuation FIEMAP test" && return
9202 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9203 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9205 trap cleanup_130 EXIT RETURN
9207 local fm_file=$DIR/$tfile
9208 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9209 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9210 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9213 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9214 for ((i = 0; i < $NUM_BLKS; i++))
9216 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9219 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9220 filefrag_op=$(filefrag -ve $fm_file |
9221 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9223 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9224 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9229 for line in $filefrag_op
9231 frag_lun=$(echo $line | cut -d: -f5 |
9232 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9233 ext_len=$(echo $line | cut -d: -f4)
9234 if (( $frag_lun != $last_lun )); then
9235 if (( tot_len != $EXPECTED_LEN )); then
9237 error "FIEMAP on $fm_file failed; returned " \
9238 "len $tot_len for OST $last_lun instead " \
9246 (( tot_len += ext_len ))
9249 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9251 error "FIEMAP on $fm_file failed; returned wrong number " \
9252 "of luns or wrong len for OST $last_lun"
9258 echo "FIEMAP with continuation calls succeeded"
9260 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9262 # Test for writev/readv
9264 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9265 error "writev test failed"
9266 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9267 error "readv failed"
9270 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9273 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9274 error "append writev test failed"
9275 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9276 error "append writev test failed"
9279 run_test 131b "test append writev"
9282 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9285 run_test 131c "test read/write on file w/o objects"
9288 rwv -f $DIR/$tfile -w -n 1 1572864
9289 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9290 if [ "$NOB" != 1572864 ]; then
9291 error "Short read filed: read $NOB bytes instead of 1572864"
9295 run_test 131d "test short read"
9298 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9299 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9300 error "read hitting hole failed"
9303 run_test 131e "test read hitting hole"
9309 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9311 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9313 *) error "Wrong argument $1" ;;
9316 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9317 # if the argument $3 is zero, it means any stat increment is ok.
9318 if [[ $3 -gt 0 ]]; then
9319 count=$(echo $res | awk '{ print $2 }')
9320 [[ $count -ne $3 ]] &&
9321 error "The $2 counter on $1 is wrong - expected $3"
9326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9327 remote_ost_nodsh && skip "remote OST with nodsh" && return
9328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9330 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9331 { skip "MDS doesn't support rename stats"; return; }
9332 local testdir=$DIR/${tdir}/stats_testdir
9333 mkdir -p $DIR/${tdir}
9336 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9337 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9339 # verify mdt stats first.
9340 mkdir ${testdir} || error "mkdir failed"
9341 check_stats $SINGLEMDS "mkdir" 1
9342 touch ${testdir}/${tfile} || error "touch failed"
9343 check_stats $SINGLEMDS "open" 1
9344 check_stats $SINGLEMDS "close" 1
9345 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9346 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9347 check_stats $SINGLEMDS "mknod" 2
9349 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9350 check_stats $SINGLEMDS "unlink" 1
9351 rm -f ${testdir}/${tfile} || error "file remove failed"
9352 check_stats $SINGLEMDS "unlink" 2
9354 # remove working dir and check mdt stats again.
9355 rmdir ${testdir} || error "rmdir failed"
9356 check_stats $SINGLEMDS "rmdir" 1
9358 local testdir1=$DIR/${tdir}/stats_testdir1
9360 mkdir -p ${testdir1}
9361 touch ${testdir1}/test1
9362 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9363 check_stats $SINGLEMDS "crossdir_rename" 1
9365 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9366 check_stats $SINGLEMDS "samedir_rename" 1
9370 run_test 133a "Verifying MDT stats ========================================"
9373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9374 remote_ost_nodsh && skip "remote OST with nodsh" && return
9375 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9376 local testdir=$DIR/${tdir}/stats_testdir
9377 mkdir -p ${testdir} || error "mkdir failed"
9378 touch ${testdir}/${tfile} || error "touch failed"
9379 cancel_lru_locks mdc
9382 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9383 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9385 # extra mdt stats verification.
9386 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9387 check_stats $SINGLEMDS "setattr" 1
9388 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9389 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9391 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9392 check_stats $SINGLEMDS "getattr" 1
9394 $LFS df || error "lfs failed"
9395 check_stats $SINGLEMDS "statfs" 1
9399 run_test 133b "Verifying extra MDT stats =================================="
9402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9403 remote_ost_nodsh && skip "remote OST with nodsh" && return
9404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9405 local testdir=$DIR/${tdir}/stats_testdir
9406 test_mkdir -p ${testdir} || error "mkdir failed"
9408 # verify obdfilter stats.
9409 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9411 cancel_lru_locks osc
9412 wait_delete_completed
9415 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9416 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9418 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9420 cancel_lru_locks osc
9421 check_stats ost "write" 1
9423 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9424 check_stats ost "read" 1
9426 > ${testdir}/${tfile} || error "truncate failed"
9427 check_stats ost "punch" 1
9429 rm -f ${testdir}/${tfile} || error "file remove failed"
9430 wait_delete_completed
9431 check_stats ost "destroy" 1
9435 run_test 133c "Verifying OST stats ========================================"
9442 while [ $value -ge 2 ]; do
9447 if [ $orig -gt $order ]; then
9455 local size=('K' 'M' 'G' 'T');
9457 local size_string=$value
9459 while [ $value -ge 1024 ]; do
9460 if [ $i -gt 3 ]; then
9461 #T is the biggest unit we get here, if that is bigger,
9463 size_string=${value}T
9466 value=$((value >> 10))
9467 if [ $value -lt 1024 ]; then
9468 size_string=${value}${size[$i]}
9479 local context=${2:-.}
9480 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9482 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9488 remote_ost_nodsh && skip "remote OST with nodsh" && return
9489 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9490 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9491 { skip "MDS doesn't support rename stats"; return; }
9493 local testdir1=$DIR/${tdir}/stats_testdir1
9494 local testdir2=$DIR/${tdir}/stats_testdir2
9496 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9498 mkdir -p ${testdir1} || error "mkdir failed"
9499 mkdir -p ${testdir2} || error "mkdir failed"
9501 createmany -o $testdir1/test 512 || error "createmany failed"
9503 # check samedir rename size
9504 mv ${testdir1}/test0 ${testdir1}/test_0
9506 local testdir1_size=$(ls -l $DIR/${tdir} |
9507 awk '/stats_testdir1/ {print $5}')
9508 local testdir2_size=$(ls -l $DIR/${tdir} |
9509 awk '/stats_testdir2/ {print $5}')
9511 testdir1_size=$(order_2 $testdir1_size)
9512 testdir2_size=$(order_2 $testdir2_size)
9514 testdir1_size=$(size_in_KMGT $testdir1_size)
9515 testdir2_size=$(size_in_KMGT $testdir2_size)
9517 echo "source rename dir size: ${testdir1_size}"
9518 echo "target rename dir size: ${testdir2_size}"
9520 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9521 eval $cmd || error "$cmd failed"
9522 local samedir=$($cmd | grep 'same_dir')
9523 local same_sample=$(get_rename_size $testdir1_size)
9524 [ -z "$samedir" ] && error "samedir_rename_size count error"
9525 [[ $same_sample -eq 1 ]] ||
9526 error "samedir_rename_size error $same_sample"
9527 echo "Check same dir rename stats success"
9529 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9531 # check crossdir rename size
9532 mv ${testdir1}/test_0 ${testdir2}/test_0
9534 testdir1_size=$(ls -l $DIR/${tdir} |
9535 awk '/stats_testdir1/ {print $5}')
9536 testdir2_size=$(ls -l $DIR/${tdir} |
9537 awk '/stats_testdir2/ {print $5}')
9539 testdir1_size=$(order_2 $testdir1_size)
9540 testdir2_size=$(order_2 $testdir2_size)
9542 testdir1_size=$(size_in_KMGT $testdir1_size)
9543 testdir2_size=$(size_in_KMGT $testdir2_size)
9545 echo "source rename dir size: ${testdir1_size}"
9546 echo "target rename dir size: ${testdir2_size}"
9548 eval $cmd || error "$cmd failed"
9549 local crossdir=$($cmd | grep 'crossdir')
9550 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9551 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9552 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9553 [[ $src_sample -eq 1 ]] ||
9554 error "crossdir_rename_size error $src_sample"
9555 [[ $tgt_sample -eq 1 ]] ||
9556 error "crossdir_rename_size error $tgt_sample"
9557 echo "Check cross dir rename stats success"
9560 run_test 133d "Verifying rename_stats ========================================"
9563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9564 remote_ost_nodsh && skip "remote OST with nodsh" && return
9565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9566 local testdir=$DIR/${tdir}/stats_testdir
9567 local ctr f0 f1 bs=32768 count=42 sum
9569 mkdir -p ${testdir} || error "mkdir failed"
9571 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9573 for ctr in {write,read}_bytes; do
9575 cancel_lru_locks osc
9577 do_facet ost1 $LCTL set_param -n \
9578 "obdfilter.*.exports.clear=clear"
9580 if [ $ctr = write_bytes ]; then
9582 f1=${testdir}/${tfile}
9584 f0=${testdir}/${tfile}
9588 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9591 cancel_lru_locks osc
9593 sum=$(do_facet ost1 $LCTL get_param \
9594 "obdfilter.*.exports.*.stats" |
9595 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9596 $1 == ctr { sum += $7 }
9597 END { printf("%0.0f", sum) }')
9599 if ((sum != bs * count)); then
9600 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9606 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9609 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9610 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9611 /sys/kernel/debug/lustre/; do
9612 [[ -d $dir ]] && proc_dirs+=" $dir"
9616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9617 remote_ost_nodsh && skip "remote OST with nodsh" && return
9618 # First without trusting modes.
9619 find $proc_dirs -exec cat '{}' \; &> /dev/null
9621 # Second verifying readability.
9622 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9624 # eventually, this can also be replaced with "lctl get_param -R",
9625 # but not until that option is always available on the server
9627 for facet in $SINGLEMDS ost1; do
9628 do_facet $facet find $proc_dirs \
9629 ! -name req_history \
9630 -exec cat '{}' \\\; &> /dev/null
9632 do_facet $facet find $proc_dirs \
9633 ! -name req_history \
9635 -exec cat '{}' \\\; &> /dev/null ||
9636 error "proc file read failed"
9639 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9643 remote_ost_nodsh && skip "remote OST with nodsh" && return
9644 # Second verifying writability.
9647 -not -name force_lbug \
9648 -not -name changelog_mask \
9649 -exec badarea_io '{}' \; &> /dev/null ||
9650 error "find $proc_dirs failed"
9652 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9653 skip "Too old lustre on MDS" && return
9655 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9656 skip "Too old lustre on ost1" && return
9659 for facet in $SINGLEMDS ost1; do
9660 do_facet $facet find $proc_dirs \
9662 -not -name force_lbug \
9663 -not -name changelog_mask \
9664 -exec badarea_io '{}' \\\; &> /dev/null ||
9665 error "$facet find $proc_dirs failed"
9669 # remount the FS in case writes/reads /proc break the FS
9670 cleanup || error "failed to unmount"
9671 setup || error "failed to setup"
9674 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9677 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9678 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9679 skip "Need MDS version at least 2.7.54" && return
9681 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9682 cancel_lru_locks mdc
9684 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9685 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9686 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9689 createmany -o $DIR/$tdir/f $nr ||
9690 error "failed to create $nr files in $DIR/$tdir"
9691 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9693 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9694 do_facet mds1 $LCTL set_param fail_loc=0x327
9695 do_facet mds1 $LCTL set_param fail_val=500
9698 echo "sleep 10 seconds ..."
9700 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9702 do_facet mds1 $LCTL set_param fail_loc=0
9703 do_facet mds1 $LCTL set_param fail_val=0
9704 [ $lck_cnt -lt $unused ] ||
9705 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9708 unlinkmany $DIR/$tdir/f $nr
9710 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9713 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9714 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9715 skip "Need MDS version at least 2.7.54" && return
9717 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9718 cancel_lru_locks mdc
9720 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9721 ldlm.lock_reclaim_threshold_mb)
9722 # disable reclaim temporarily
9723 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9725 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9726 do_facet mds1 $LCTL set_param fail_loc=0x328
9727 do_facet mds1 $LCTL set_param fail_val=500
9729 $LCTL set_param debug=+trace
9732 createmany -o $DIR/$tdir/f $nr &
9735 echo "Sleep $TIMEOUT seconds ..."
9737 if ! ps -p $create_pid > /dev/null 2>&1; then
9738 do_facet mds1 $LCTL set_param fail_loc=0
9739 do_facet mds1 $LCTL set_param fail_val=0
9740 do_facet mds1 $LCTL set_param \
9741 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9742 error "createmany finished incorrectly!"
9744 do_facet mds1 $LCTL set_param fail_loc=0
9745 do_facet mds1 $LCTL set_param fail_val=0
9746 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9747 wait $create_pid || return 1
9749 unlinkmany $DIR/$tdir/f $nr
9751 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9753 test_140() { #bug-17379
9754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9755 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9756 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9757 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9759 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9760 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9762 while i=`expr $i + 1`; do
9763 test_mkdir -p $i || error "Creating dir $i"
9764 cd $i || error "Changing to $i"
9765 ln -s ../stat stat || error "Creating stat symlink"
9766 # Read the symlink until ELOOP present,
9767 # not LBUGing the system is considered success,
9768 # we didn't overrun the stack.
9769 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9771 if [ $ret -eq 40 ]; then
9774 error "Open stat symlink"
9780 echo "The symlink depth = $i"
9781 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9782 error "Invalid symlink depth"
9784 # Test recursive symlink
9785 ln -s symlink_self symlink_self
9786 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9787 echo "open symlink_self returns $ret"
9788 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9790 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9794 local TF="$TMP/$tfile"
9796 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9798 cancel_lru_locks osc
9799 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9800 remount_client $MOUNT
9802 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9805 $TRUNCATE $DIR/$tfile 6000
9806 cancel_lru_locks osc
9807 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9810 echo "12345" >>$DIR/$tfile
9811 cancel_lru_locks osc
9812 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9815 echo "12345" >>$DIR/$tfile
9816 cancel_lru_locks osc
9817 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9822 run_test 150 "truncate/append tests"
9824 #LU-2902 roc_hit was not able to read all values from lproc
9825 function roc_hit_init() {
9826 local list=$(comma_list $(osts_nodes))
9827 local dir=$DIR/$tdir-check
9828 local file=$dir/file
9834 #use setstripe to do a write to every ost
9835 for i in $(seq 0 $((OSTCOUNT-1))); do
9836 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9837 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9838 idx=$(printf %04x $i)
9839 BEFORE=$(get_osd_param $list *OST*$idx stats |
9840 awk '$1 == "cache_access" {sum += $7}
9841 END { printf("%0.0f", sum) }')
9843 cancel_lru_locks osc
9844 cat $file >/dev/null
9846 AFTER=$(get_osd_param $list *OST*$idx stats |
9847 awk '$1 == "cache_access" {sum += $7}
9848 END { printf("%0.0f", sum) }')
9850 echo BEFORE:$BEFORE AFTER:$AFTER
9851 if ! let "AFTER - BEFORE == 4"; then
9853 error "roc_hit is not safe to use"
9861 function roc_hit() {
9862 local list=$(comma_list $(osts_nodes))
9863 echo $(get_osd_param $list '' stats |
9864 awk '$1 == "cache_hit" {sum += $7}
9865 END { printf("%0.0f", sum) }')
9868 function set_cache() {
9871 if [ "$2" == "off" ]; then
9874 local list=$(comma_list $(osts_nodes))
9875 set_osd_param $list '' $1_cache_enable $on
9877 cancel_lru_locks osc
9881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9882 remote_ost_nodsh && skip "remote OST with nodsh" && return
9885 local list=$(comma_list $(osts_nodes))
9887 # check whether obdfilter is cache capable at all
9888 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9889 echo "not cache-capable obdfilter"
9893 # check cache is enabled on all obdfilters
9894 if get_osd_param $list '' read_cache_enable | grep 0; then
9895 echo "oss cache is disabled"
9899 set_osd_param $list '' writethrough_cache_enable 1
9901 # check write cache is enabled on all obdfilters
9902 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9903 echo "oss write cache is NOT enabled"
9909 #define OBD_FAIL_OBD_NO_LRU 0x609
9910 do_nodes $list $LCTL set_param fail_loc=0x609
9912 # pages should be in the case right after write
9913 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9916 local BEFORE=$(roc_hit)
9917 cancel_lru_locks osc
9918 cat $DIR/$tfile >/dev/null
9919 local AFTER=$(roc_hit)
9921 do_nodes $list $LCTL set_param fail_loc=0
9923 if ! let "AFTER - BEFORE == CPAGES"; then
9924 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9927 # the following read invalidates the cache
9928 cancel_lru_locks osc
9929 set_osd_param $list '' read_cache_enable 0
9930 cat $DIR/$tfile >/dev/null
9932 # now data shouldn't be found in the cache
9934 cancel_lru_locks osc
9935 cat $DIR/$tfile >/dev/null
9937 if let "AFTER - BEFORE != 0"; then
9938 error "IN CACHE: before: $BEFORE, after: $AFTER"
9941 set_osd_param $list '' read_cache_enable 1
9944 run_test 151 "test cache on oss and controls ==============================="
9947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9948 local TF="$TMP/$tfile"
9950 # simulate ENOMEM during write
9951 #define OBD_FAIL_OST_NOMEM 0x226
9952 lctl set_param fail_loc=0x80000226
9953 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9955 sync || error "sync failed"
9956 lctl set_param fail_loc=0
9958 # discard client's cache
9959 cancel_lru_locks osc
9961 # simulate ENOMEM during read
9962 lctl set_param fail_loc=0x80000226
9963 cmp $TF $DIR/$tfile || error "cmp failed"
9964 lctl set_param fail_loc=0
9968 run_test 152 "test read/write with enomem ============================"
9971 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9973 run_test 153 "test if fdatasync does not crash ======================="
9975 dot_lustre_fid_permission_check() {
9977 local ffid=$MOUNT/.lustre/fid/$fid
9980 echo "stat fid $fid"
9981 stat $ffid > /dev/null || error "stat $ffid failed."
9982 echo "touch fid $fid"
9983 touch $ffid || error "touch $ffid failed."
9984 echo "write to fid $fid"
9985 cat /etc/hosts > $ffid || error "write $ffid failed."
9986 echo "read fid $fid"
9987 diff /etc/hosts $ffid || error "read $ffid failed."
9988 echo "append write to fid $fid"
9989 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9990 echo "rename fid $fid"
9991 mv $ffid $test_dir/$tfile.1 &&
9992 error "rename $ffid to $tfile.1 should fail."
9993 touch $test_dir/$tfile.1
9994 mv $test_dir/$tfile.1 $ffid &&
9995 error "rename $tfile.1 to $ffid should fail."
9996 rm -f $test_dir/$tfile.1
9997 echo "truncate fid $fid"
9998 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9999 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10000 echo "link fid $fid"
10001 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10003 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10004 echo "setfacl fid $fid"
10005 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10006 echo "getfacl fid $fid"
10007 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10009 echo "unlink fid $fid"
10010 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10011 echo "mknod fid $fid"
10012 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10014 fid=[0xf00000400:0x1:0x0]
10015 ffid=$MOUNT/.lustre/fid/$fid
10017 echo "stat non-exist fid $fid"
10018 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10019 echo "write to non-exist fid $fid"
10020 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10021 echo "link new fid $fid"
10022 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10024 mkdir -p $test_dir/$tdir
10025 touch $test_dir/$tdir/$tfile
10026 fid=$($LFS path2fid $test_dir/$tdir)
10029 error "error: could not get fid for $test_dir/$dir/$tfile."
10031 ffid=$MOUNT/.lustre/fid/$fid
10034 ls $ffid > /dev/null || error "ls $ffid failed."
10035 echo "touch $fid/$tfile.1"
10036 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10038 echo "touch $MOUNT/.lustre/fid/$tfile"
10039 touch $MOUNT/.lustre/fid/$tfile && \
10040 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10042 echo "setxattr to $MOUNT/.lustre/fid"
10043 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10045 echo "listxattr for $MOUNT/.lustre/fid"
10046 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10048 echo "delxattr from $MOUNT/.lustre/fid"
10049 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10051 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10052 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10053 error "touch invalid fid should fail."
10055 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10056 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10057 error "touch non-normal fid should fail."
10059 echo "rename $tdir to $MOUNT/.lustre/fid"
10060 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10061 error "rename to $MOUNT/.lustre/fid should fail."
10063 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10065 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10066 local new_obf_mode=777
10068 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10069 chmod $new_obf_mode $DIR/.lustre/fid ||
10070 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10072 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10073 [ $obf_mode -eq $new_obf_mode ] ||
10074 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10076 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10077 chmod $old_obf_mode $DIR/.lustre/fid ||
10078 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10081 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10082 fid=$($LFS path2fid $test_dir/$tfile-2)
10084 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10086 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10087 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10088 error "create lov data thru .lustre failed"
10090 echo "cp /etc/passwd $test_dir/$tfile-2"
10091 cp /etc/passwd $test_dir/$tfile-2 ||
10092 error "copy to $test_dir/$tfile-2 failed."
10093 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10094 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10095 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10097 rm -rf $test_dir/tfile.lnk
10098 rm -rf $test_dir/$tfile-2
10102 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10103 skip "Need MDS version at least 2.4.1" && return
10106 local FID=$($LFS path2fid $DIR/$tfile)
10107 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10109 # check that we get the same pathname back
10110 local FOUND=$($LFS fid2path $MOUNT "$FID")
10111 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10112 [ "$FOUND" != "$DIR/$tfile" ] &&
10113 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10117 run_test 154A "lfs path2fid and fid2path basic checks"
10120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10121 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10122 { skip "Need MDS version at least 2.2.51"; return 0; }
10123 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10124 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10126 cp /etc/hosts $DIR/$tfile
10128 fid=$($LFS path2fid $DIR/$tfile)
10130 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10132 dot_lustre_fid_permission_check "$fid" $DIR ||
10133 error "dot lustre permission check $fid failed"
10135 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10137 touch $MOUNT/.lustre/file &&
10138 error "creation is not allowed under .lustre"
10140 mkdir $MOUNT/.lustre/dir &&
10141 error "mkdir is not allowed under .lustre"
10145 run_test 154a "Open-by-FID"
10148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10149 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10150 { skip "Need MDS version at least 2.2.51"; return 0; }
10151 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10153 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10155 local remote_dir=$DIR/$tdir/remote_dir
10159 mkdir -p $DIR/$tdir
10160 $LFS mkdir -i $MDTIDX $remote_dir ||
10161 error "create remote directory failed"
10163 cp /etc/hosts $remote_dir/$tfile
10165 fid=$($LFS path2fid $remote_dir/$tfile)
10167 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10169 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10170 error "dot lustre permission check $fid failed"
10173 run_test 154b "Open-by-FID for remote directory"
10176 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10177 skip "Need MDS version at least 2.4.1" && return
10179 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10180 local FID1=$($LFS path2fid $DIR/$tfile.1)
10181 local FID2=$($LFS path2fid $DIR/$tfile.2)
10182 local FID3=$($LFS path2fid $DIR/$tfile.3)
10185 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10186 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10187 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10189 [ "$FID" = "${!want}" ] ||
10190 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10194 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10196 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10197 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10201 run_test 154c "lfs path2fid and fid2path multiple arguments"
10204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10205 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10206 skip "Need MDS version at least 2.5.53" && return
10208 if remote_mds; then
10209 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10213 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10220 local fid=$($LFS path2fid $DIR/$tfile)
10223 cmd="exec $fd<$DIR/$tfile"
10225 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10226 echo "$fid_list" | grep "$fid"
10229 cmd="exec $fd>/dev/null"
10231 if [ $rc -ne 0 ]; then
10232 error "FID $fid not found in open files list $fid_list"
10235 run_test 154d "Verify open file fid"
10239 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10240 skip "Need MDS version at least 2.6.50" && return
10242 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10243 error ".lustre returned by readdir"
10246 run_test 154e ".lustre is not returned by readdir"
10249 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10250 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10251 test_mkdir -p -c1 $DIR/$tdir/d
10252 # test dirs inherit from its stripe
10253 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10254 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10255 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10256 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10259 # get fid of parents
10260 local FID0=$($LFS path2fid $DIR/$tdir/d)
10261 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10262 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10263 local FID3=$($LFS path2fid $DIR)
10265 # check that path2fid --parents returns expected <parent_fid>/name
10266 # 1) test for a directory (single parent)
10267 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10268 [ "$parent" == "$FID0/foo1" ] ||
10269 error "expected parent: $FID0/foo1, got: $parent"
10271 # 2) test for a file with nlink > 1 (multiple parents)
10272 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10273 echo "$parent" | grep -F "$FID1/$tfile" ||
10274 error "$FID1/$tfile not returned in parent list"
10275 echo "$parent" | grep -F "$FID2/link" ||
10276 error "$FID2/link not returned in parent list"
10278 # 3) get parent by fid
10279 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10280 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10281 echo "$parent" | grep -F "$FID1/$tfile" ||
10282 error "$FID1/$tfile not returned in parent list (by fid)"
10283 echo "$parent" | grep -F "$FID2/link" ||
10284 error "$FID2/link not returned in parent list (by fid)"
10286 # 4) test for entry in root directory
10287 parent=$($LFS path2fid --parents $DIR/f)
10288 echo "$parent" | grep -F "$FID3/f" ||
10289 error "$FID3/f not returned in parent list"
10291 # 5) test it on root directory
10292 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10293 error "$MOUNT should not have parents"
10295 # enable xattr caching and check that linkea is correctly updated
10296 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10297 save_lustre_params client "llite.*.xattr_cache" > $save
10298 lctl set_param llite.*.xattr_cache 1
10300 # 6.1) linkea update on rename
10301 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10303 # get parents by fid
10304 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10305 # foo1 should no longer be returned in parent list
10306 echo "$parent" | grep -F "$FID1" &&
10307 error "$FID1 should no longer be in parent list"
10308 # the new path should appear
10309 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10310 error "$FID2/$tfile.moved is not in parent list"
10312 # 6.2) linkea update on unlink
10313 rm -f $DIR/$tdir/d/foo2/link
10314 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10315 # foo2/link should no longer be returned in parent list
10316 echo "$parent" | grep -F "$FID2/link" &&
10317 error "$FID2/link should no longer be in parent list"
10321 restore_lustre_params < $save
10324 run_test 154f "get parent fids by reading link ea"
10328 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10329 { skip "Need MDS version at least 2.6.92"; return 0; }
10330 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10332 mkdir -p $DIR/$tdir
10333 llapi_fid_test -d $DIR/$tdir
10335 run_test 154g "various llapi FID tests"
10337 test_155_small_load() {
10338 local temp=$TMP/$tfile
10339 local file=$DIR/$tfile
10341 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10342 error "dd of=$temp bs=6096 count=1 failed"
10344 cancel_lru_locks osc
10345 cmp $temp $file || error "$temp $file differ"
10347 $TRUNCATE $temp 6000
10348 $TRUNCATE $file 6000
10349 cmp $temp $file || error "$temp $file differ (truncate1)"
10351 echo "12345" >>$temp
10352 echo "12345" >>$file
10353 cmp $temp $file || error "$temp $file differ (append1)"
10355 echo "12345" >>$temp
10356 echo "12345" >>$file
10357 cmp $temp $file || error "$temp $file differ (append2)"
10363 test_155_big_load() {
10364 remote_ost_nodsh && skip "remote OST with nodsh" && return
10365 local temp=$TMP/$tfile
10366 local file=$DIR/$tfile
10369 local cache_size=$(do_facet ost$((MAXI+1)) \
10370 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10371 local large_file_size=$((cache_size * 2))
10373 echo "OSS cache size: $cache_size KB"
10374 echo "Large file size: $large_file_size KB"
10376 [ $MAXV -le $large_file_size ] && \
10377 skip_env "max available OST size needs > $large_file_size KB" && \
10380 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10382 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10383 error "dd of=$temp bs=$large_file_size count=1k failed"
10386 cancel_lru_locks osc
10387 cmp $temp $file || error "$temp $file differ"
10394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10396 set_cache writethrough on
10397 test_155_small_load
10399 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10404 set_cache writethrough off
10405 test_155_small_load
10407 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10412 set_cache writethrough on
10413 test_155_small_load
10415 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10420 set_cache writethrough off
10421 test_155_small_load
10423 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10428 set_cache writethrough on
10431 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10436 set_cache writethrough off
10439 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10444 set_cache writethrough on
10447 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10452 set_cache writethrough off
10455 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10458 remote_ost_nodsh && skip "remote OST with nodsh" && return
10459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10463 local file="$DIR/$tfile"
10465 [ "$(facet_fstype ost1)" = "zfs" -a \
10466 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10467 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10472 log "Turn on read and write cache"
10474 set_cache writethrough on
10476 log "Write data and read it back."
10477 log "Read should be satisfied from the cache."
10478 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10480 cancel_lru_locks osc
10481 cat $file >/dev/null
10483 if ! let "AFTER - BEFORE == CPAGES"; then
10484 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10486 log "cache hits:: before: $BEFORE, after: $AFTER"
10489 log "Read again; it should be satisfied from the cache."
10491 cancel_lru_locks osc
10492 cat $file >/dev/null
10494 if ! let "AFTER - BEFORE == CPAGES"; then
10495 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10497 log "cache hits:: before: $BEFORE, after: $AFTER"
10500 log "Turn off the read cache and turn on the write cache"
10502 set_cache writethrough on
10504 log "Read again; it should be satisfied from the cache."
10506 cancel_lru_locks osc
10507 cat $file >/dev/null
10509 if ! let "AFTER - BEFORE == CPAGES"; then
10510 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10512 log "cache hits:: before: $BEFORE, after: $AFTER"
10515 log "Read again; it should not be satisfied from the cache."
10517 cancel_lru_locks osc
10518 cat $file >/dev/null
10520 if ! let "AFTER - BEFORE == 0"; then
10521 error "IN CACHE: before: $BEFORE, after: $AFTER"
10523 log "cache hits:: before: $BEFORE, after: $AFTER"
10526 log "Write data and read it back."
10527 log "Read should be satisfied from the cache."
10528 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10530 cancel_lru_locks osc
10531 cat $file >/dev/null
10533 if ! let "AFTER - BEFORE == CPAGES"; then
10534 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10536 log "cache hits:: before: $BEFORE, after: $AFTER"
10539 log "Read again; it should not be satisfied from the cache."
10541 cancel_lru_locks osc
10542 cat $file >/dev/null
10544 if ! let "AFTER - BEFORE == 0"; then
10545 error "IN CACHE: before: $BEFORE, after: $AFTER"
10547 log "cache hits:: before: $BEFORE, after: $AFTER"
10550 log "Turn off read and write cache"
10552 set_cache writethrough off
10554 log "Write data and read it back"
10555 log "It should not be satisfied from the cache."
10557 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10558 cancel_lru_locks osc
10560 cat $file >/dev/null
10562 if ! let "AFTER - BEFORE == 0"; then
10563 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10565 log "cache hits:: before: $BEFORE, after: $AFTER"
10568 log "Turn on the read cache and turn off the write cache"
10570 set_cache writethrough off
10572 log "Write data and read it back"
10573 log "It should not be satisfied from the cache."
10575 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10577 cancel_lru_locks osc
10578 cat $file >/dev/null
10580 if ! let "AFTER - BEFORE == 0"; then
10581 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10583 log "cache hits:: before: $BEFORE, after: $AFTER"
10586 log "Read again; it should be satisfied from the cache."
10588 cancel_lru_locks osc
10589 cat $file >/dev/null
10591 if ! let "AFTER - BEFORE == CPAGES"; then
10592 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10594 log "cache hits:: before: $BEFORE, after: $AFTER"
10599 run_test 156 "Verification of tunables"
10603 if [[ $MDSCOUNT -gt 1 ]]; then
10604 error_ignore bz17935 $*
10612 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10614 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10616 if [ $MASK -eq 1 ]; then
10617 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10619 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10623 changelog_extract_field() {
10627 local identifier=$4
10629 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10630 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10637 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10638 { skip "Need MDS version at least 2.2.0"; return; }
10640 local CL_USERS="mdd.$MDT0.changelog_users"
10641 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10642 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10643 echo "Registered as changelog user $USER"
10644 $GET_CL_USERS | grep -q $USER ||
10645 error "User $USER not found in changelog_users"
10648 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10649 touch $DIR/$tdir/pics/2008/zachy/timestamp
10650 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10651 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10652 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10653 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10654 rm $DIR/$tdir/pics/desktop.jpg
10656 $LFS changelog $MDT0 | tail -5
10658 echo "verifying changelog mask"
10659 changelog_chmask "MKDIR"
10660 changelog_chmask "CLOSE"
10662 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10663 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10665 changelog_chmask "MKDIR"
10666 changelog_chmask "CLOSE"
10668 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10669 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10671 $LFS changelog $MDT0
10672 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10673 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10674 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10675 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10678 echo "verifying target fid"
10679 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10680 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10681 [ "$fidc" == "$fidf" ] ||
10682 err17935 "fid in changelog $fidc != file fid $fidf"
10683 echo "verifying parent fid"
10684 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10685 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10686 [ "$fidc" == "$fidf" ] ||
10687 err17935 "pfid in changelog $fidc != dir fid $fidf"
10689 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10690 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10691 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10692 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10693 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10694 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10696 MIN_REC=$($GET_CL_USERS |
10697 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10698 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10699 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10700 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10701 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10703 # LU-3446 changelog index reset on MDT restart
10704 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10705 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10706 $LFS changelog_clear $MDT0 $USER 0
10707 stop $SINGLEMDS || error "Fail to stop MDT."
10708 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10709 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10710 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10711 [ $CUR_REC1 == $CUR_REC2 ] ||
10712 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10714 echo "verifying user deregister"
10715 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10716 $GET_CL_USERS | grep -q $USER &&
10717 error "User $USER still in changelog_users"
10719 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10720 if [ $USERS -eq 0 ]; then
10721 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10722 touch $DIR/$tdir/chloe
10723 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10724 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10725 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10727 echo "$USERS other changelog users; can't verify off"
10730 run_test 160a "changelog sanity"
10732 test_160b() { # LU-3587
10733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10735 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10736 { skip "Need MDS version at least 2.2.0"; return; }
10738 local CL_USERS="mdd.$MDT0.changelog_users"
10739 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10740 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10741 echo "Registered as changelog user $USER"
10742 $GET_CL_USERS | grep -q $USER ||
10743 error "User $USER not found in changelog_users"
10745 local LONGNAME1=$(str_repeat a 255)
10746 local LONGNAME2=$(str_repeat b 255)
10749 echo "creating very long named file"
10750 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10751 echo "moving very long named file"
10752 mv $LONGNAME1 $LONGNAME2
10754 $LFS changelog $MDT0 | grep RENME
10756 echo "deregistering $USER"
10757 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10761 run_test 160b "Verify that very long rename doesn't crash in changelog"
10764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10767 local server_version=$(lustre_version_code $SINGLEMDS)
10769 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10770 [[ $server_version -gt $(version_code 2.5.1) &&
10771 $server_version -lt $(version_code 2.5.50) ]] ||
10772 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10775 # Registration step
10776 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10777 changelog_register -n)
10780 mkdir -p $DIR/$tdir
10781 $MCREATE $DIR/$tdir/foo_160c
10782 changelog_chmask "TRUNC"
10783 $TRUNCATE $DIR/$tdir/foo_160c 200
10784 changelog_chmask "TRUNC"
10785 $TRUNCATE $DIR/$tdir/foo_160c 199
10786 $LFS changelog $MDT0
10787 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10788 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10789 $LFS changelog_clear $MDT0 $USER 0
10791 # Deregistration step
10792 echo "deregistering $USER"
10793 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10795 run_test 160c "verify that changelog log catch the truncate event"
10798 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10799 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10801 local server_version=$(lustre_version_code mds1)
10802 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10804 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10805 { skip "Need MDS version at least 2.7.60+"; return; }
10806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10808 # Registration step
10809 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10810 changelog_register -n)
10812 mkdir -p $DIR/$tdir/migrate_dir
10813 $LFS changelog_clear $MDT0 $USER 0
10815 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10816 $LFS changelog $MDT0
10817 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10818 $LFS changelog_clear $MDT0 $USER 0
10819 [ $MIGRATES -eq 1 ] ||
10820 error "MIGRATE changelog mask count $MIGRATES != 1"
10822 # Deregistration step
10823 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10825 run_test 160d "verify that changelog log catch the migrate event"
10828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10829 test_mkdir -p -c1 $DIR/$tdir
10830 cp /etc/hosts $DIR/$tdir/$tfile
10831 test_mkdir -c1 $DIR/$tdir/foo1
10832 test_mkdir -c1 $DIR/$tdir/foo2
10833 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10834 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10835 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10836 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10837 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10838 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10839 $LFS fid2path $DIR $FID
10840 err17935 "bad link ea"
10843 rm $DIR/$tdir/foo2/zachary
10845 rm $DIR/$tdir/foo2/thor
10847 rm $DIR/$tdir/$tfile
10849 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10850 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10852 $LFS fid2path $DIR $FID
10853 err17935 "bad link rename"
10855 rm $DIR/$tdir/foo2/maggie
10858 local longname=filename_avg_len_is_thirty_two_
10859 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10860 error "failed to hardlink many files"
10861 links=$($LFS fid2path $DIR $FID | wc -l)
10862 echo -n "${links}/1000 links in link EA"
10863 [[ $links -gt 60 ]] ||
10864 err17935 "expected at least 60 links in link EA"
10865 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10866 error "failed to unlink many hardlinks"
10868 run_test 161a "link ea sanity"
10871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10872 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10874 local remote_dir=$DIR/$tdir/remote_dir
10876 mkdir -p $DIR/$tdir
10877 $LFS mkdir -i $MDTIDX $remote_dir ||
10878 error "create remote directory failed"
10880 cp /etc/hosts $remote_dir/$tfile
10881 mkdir -p $remote_dir/foo1
10882 mkdir -p $remote_dir/foo2
10883 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10884 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10885 ln $remote_dir/$tfile $remote_dir/foo1/luna
10886 ln $remote_dir/$tfile $remote_dir/foo2/thor
10888 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10890 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10891 $LFS fid2path $DIR $FID
10892 err17935 "bad link ea"
10895 rm $remote_dir/foo2/zachary
10897 rm $remote_dir/foo2/thor
10899 rm $remote_dir/$tfile
10901 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10902 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10903 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10904 $LFS fid2path $DIR $FID
10905 err17935 "bad link rename"
10907 rm $remote_dir/foo2/maggie
10910 local longname=filename_avg_len_is_thirty_two_
10911 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10912 error "failed to hardlink many files"
10913 links=$($LFS fid2path $DIR $FID | wc -l)
10914 echo -n "${links}/1000 links in link EA"
10915 [[ ${links} -gt 60 ]] ||
10916 err17935 "expected at least 60 links in link EA"
10917 unlinkmany $remote_dir/foo2/$longname 1000 ||
10918 error "failed to unlink many hardlinks"
10920 run_test 161b "link ea sanity under remote directory"
10923 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10925 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10926 skip "Need MDS version at least 2.1.5" && return
10928 # define CLF_RENAME_LAST 0x0001
10929 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10930 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10931 changelog_register -n)
10933 mkdir -p $DIR/$tdir
10934 touch $DIR/$tdir/foo_161c
10935 touch $DIR/$tdir/bar_161c
10936 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10937 $LFS changelog $MDT0 | grep RENME
10938 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10940 $LFS changelog_clear $MDT0 $USER 0
10941 if [ x$flags != "x0x1" ]; then
10942 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10944 error "flag $flags is not 0x1"
10946 echo "rename overwrite a target having nlink = 1," \
10947 "changelog record has flags of $flags"
10949 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10950 touch $DIR/$tdir/foo_161c
10951 touch $DIR/$tdir/bar_161c
10952 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10953 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10954 $LFS changelog $MDT0 | grep RENME
10955 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10956 $LFS changelog_clear $MDT0 $USER 0
10957 if [ x$flags != "x0x0" ]; then
10958 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10960 error "flag $flags is not 0x0"
10962 echo "rename overwrite a target having nlink > 1," \
10963 "changelog record has flags of $flags"
10965 # rename doesn't overwrite a target (changelog flag 0x0)
10966 touch $DIR/$tdir/foo_161c
10967 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10968 $LFS changelog $MDT0 | grep RENME
10969 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10970 $LFS changelog_clear $MDT0 $USER 0
10971 if [ x$flags != "x0x0" ]; then
10972 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10974 error "flag $flags is not 0x0"
10976 echo "rename doesn't overwrite a target," \
10977 "changelog record has flags of $flags"
10979 # define CLF_UNLINK_LAST 0x0001
10980 # unlink a file having nlink = 1 (changelog flag 0x1)
10981 rm -f $DIR/$tdir/foo2_161c
10982 $LFS changelog $MDT0 | grep UNLNK
10983 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10984 $LFS changelog_clear $MDT0 $USER 0
10985 if [ x$flags != "x0x1" ]; then
10986 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10988 error "flag $flags is not 0x1"
10990 echo "unlink a file having nlink = 1," \
10991 "changelog record has flags of $flags"
10993 # unlink a file having nlink > 1 (changelog flag 0x0)
10994 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10995 rm -f $DIR/$tdir/foobar_161c
10996 $LFS changelog $MDT0 | grep UNLNK
10997 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10998 $LFS changelog_clear $MDT0 $USER 0
10999 if [ x$flags != "x0x0" ]; then
11000 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
11002 error "flag $flags is not 0x0"
11004 echo "unlink a file having nlink > 1," \
11005 "changelog record has flags of $flags"
11006 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
11008 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11015 local path=$(${LFS} fid2path $*)
11016 # Remove the '//' indicating a remote directory
11017 path=$(echo $path | sed 's#//#/#g')
11020 if [ $RC -ne 0 ]; then
11021 err17935 "path looked up of $expected failed. Error $RC"
11023 elif [ "${path}" != "${expected}" ]; then
11024 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11027 echo "fid $fid resolves to path $path (expected $expected)"
11030 test_162a() { # was test_162
11031 # Make changes to filesystem
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11033 test_mkdir -p -c1 $DIR/$tdir/d2
11034 touch $DIR/$tdir/d2/$tfile
11035 touch $DIR/$tdir/d2/x1
11036 touch $DIR/$tdir/d2/x2
11037 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11038 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11040 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11041 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11042 error "check path $tdir/d2/$tfile failed"
11045 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11046 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11047 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11048 error "check path $tdir/d2/p/q/r/slink failed"
11050 # softlink to wrong file
11051 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11052 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11053 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11054 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11057 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11058 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11059 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11060 # fid2path dir/fsname should both work
11061 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11062 error "check path $tdir/d2/a/b/c/new_file failed"
11063 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11064 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11066 # hardlink count: check that there are 2 links
11067 # Doesnt work with CMD yet: 17935
11068 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11069 err17935 "expected 2 links"
11071 # hardlink indexing: remove the first link
11072 rm $DIR/$tdir/d2/p/q/r/hlink
11073 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11074 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11078 run_test 162a "path lookup sanity"
11081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11082 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11085 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11086 error "create striped dir failed"
11088 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11089 tail -n 1 | awk '{print $2}')
11090 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11092 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11093 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11096 for ((i=0;i<5;i++)); do
11097 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11098 error "get fid for f$i failed"
11099 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11100 error "check path $tdir/striped_dir/f$i failed"
11102 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11103 error "get fid for d$i failed"
11104 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11105 error "check path $tdir/striped_dir/d$i failed"
11110 run_test 162b "striped directory path lookup sanity"
11112 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11114 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11115 skip "Need MDS version at least 2.7.51" && return
11116 test_mkdir $DIR/$tdir.local
11117 test_mkdir $DIR/$tdir.remote
11118 local lpath=$tdir.local
11119 local rpath=$tdir.remote
11121 for ((i = 0; i <= 101; i++)); do
11124 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11125 error "get fid for local directory $DIR/$lpath failed"
11126 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11127 error "check path for local directory $DIR/$lpath failed"
11130 test_mkdir $DIR/$rpath
11131 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11132 error "get fid for remote directory $DIR/$rpath failed"
11133 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11134 error "check path for remote directory $DIR/$rpath failed"
11139 run_test 162c "fid2path works with paths 100 or more directories deep"
11142 # do directio so as not to populate the page cache
11143 log "creating a 10 Mb file"
11144 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11145 log "starting reads"
11146 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11147 log "truncating the file"
11148 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11150 kill %+ || true # reads might have finished
11151 echo "wait until dd is finished"
11153 log "removing the temporary file"
11154 rm -rf $DIR/$tfile || error "tmp file removal failed"
11156 run_test 169 "parallel read and truncate should not deadlock"
11159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11160 $LCTL clear # bug 18514
11161 $LCTL debug_daemon start $TMP/${tfile}_log_good
11163 $LCTL debug_daemon stop
11164 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11165 error "sed failed to read log_good"
11167 $LCTL debug_daemon start $TMP/${tfile}_log_good
11169 $LCTL debug_daemon stop
11171 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11172 error "lctl df log_bad failed"
11174 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11175 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11177 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11178 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11180 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11181 error "bad_line good_line1 good_line2 are empty"
11183 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11184 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11185 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11187 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11188 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11189 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11191 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11192 error "bad_line_new good_line_new are empty"
11194 local expected_good=$((good_line1 + good_line2*2))
11196 rm -f $TMP/${tfile}*
11197 # LU-231, short malformed line may not be counted into bad lines
11198 if [ $bad_line -ne $bad_line_new ] &&
11199 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11200 error "expected $bad_line bad lines, but got $bad_line_new"
11204 if [ $expected_good -ne $good_line_new ]; then
11205 error "expected $expected_good good lines, but got $good_line_new"
11210 run_test 170 "test lctl df to handle corrupted log ====================="
11212 test_171() { # bug20592
11213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11214 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11215 $LCTL set_param fail_loc=0x50e
11216 $LCTL set_param fail_val=3000
11217 multiop_bg_pause $DIR/$tfile O_s || true
11219 kill -USR1 $MULTIPID
11223 if dmesg | grep "recursive fault"; then
11224 error "caught a recursive fault"
11226 $LCTL set_param fail_loc=0
11229 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11231 # it would be good to share it with obdfilter-survey/iokit-libecho code
11232 setup_obdecho_osc () {
11235 local obdfilter_name=$2
11236 echo "Creating new osc for $obdfilter_name on $ost_nid"
11237 # make sure we can find loopback nid
11238 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11240 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11241 ${obdfilter_name}_osc_UUID || rc=2; }
11242 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11243 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11247 cleanup_obdecho_osc () {
11248 local obdfilter_name=$1
11249 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11250 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11257 local pages=${3:-64}
11262 local obd_size=$(get_obd_size $node $OBD)
11263 local page_size=$(get_page_size $node)
11264 if [[ -n "$obd_size" ]]; then
11265 local new_count=$((obd_size / (pages * page_size / 1024)))
11266 [[ $new_count -ge $count ]] || count=$new_count
11269 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11270 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11272 if [ $rc -eq 0 ]; then
11273 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11274 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11276 echo "New object id is $id"
11277 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11279 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11280 "test_brw $count w v $pages $id" || rc=4; }
11281 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11283 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11284 "cleanup" || rc=5; }
11285 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11286 "detach" || rc=6; }
11287 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11293 remote_ost_nodsh && skip "remote OST with nodsh" && return
11295 local rmmod_local=0
11297 if ! module_loaded obdecho; then
11298 load_module obdecho/obdecho
11302 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11303 local host=$(lctl get_param -n osc.$osc.import |
11304 awk '/current_connection:/ {print $2}' )
11305 local target=$(lctl get_param -n osc.$osc.import |
11306 awk '/target:/ {print $2}' )
11307 target=${target%_UUID}
11309 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11310 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11311 [[ -n $target ]] && cleanup_obdecho_osc $target
11312 [ $rmmod_local -eq 1 ] && rmmod obdecho
11315 run_test 180a "test obdecho on osc"
11318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11319 remote_ost_nodsh && skip "remote OST with nodsh" && return
11321 local rmmod_remote=0
11323 do_facet ost1 "lsmod | grep -q obdecho || " \
11324 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11325 "modprobe obdecho; }" && rmmod_remote=1
11326 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11327 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11328 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11331 run_test 180b "test obdecho directly on obdfilter"
11333 test_180c() { # LU-2598
11334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11335 remote_ost_nodsh && skip "remote OST with nodsh" && return
11336 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11337 skip "Need MDS version at least 2.4.0" && return
11340 local rmmod_remote=false
11341 local pages=16384 # 64MB bulk I/O RPC size
11344 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11345 rmmod_remote=true || error "failed to load module obdecho"
11347 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11349 if [ -n "$target" ]; then
11350 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11352 echo "there is no obdfilter target on ost1"
11355 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11358 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11360 test_181() { # bug 22177
11361 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11362 # create enough files to index the directory
11363 createmany -o $DIR/$tdir/foobar 4000
11364 # print attributes for debug purpose
11367 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11369 # remove the files & current working dir
11370 unlinkmany $DIR/$tdir/foobar 4000
11372 kill -USR1 $MULTIPID
11374 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11377 run_test 181 "Test open-unlinked dir ========================"
11383 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11385 $LCTL set_param mdc.*.rpc_stats=clear
11387 for (( i = 0; i < $tcount; i++ )) ; do
11388 mkdir $DIR/$tdir/$i
11391 for (( i = 0; i < $tcount; i++ )) ; do
11392 createmany -o $DIR/$tdir/$i/f- $fcount &
11396 for (( i = 0; i < $tcount; i++ )) ; do
11397 unlinkmany $DIR/$tdir/$i/f- $fcount &
11401 $LCTL get_param mdc.*.rpc_stats
11405 run_test 182 "Test parallel modify metadata operations ================"
11407 test_183() { # LU-2275
11408 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11409 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11410 skip "Need MDS version at least 2.3.56" && return
11412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11413 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11414 echo aaa > $DIR/$tdir/$tfile
11416 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11417 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11419 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11420 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11422 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11424 # Flush negative dentry cache
11425 touch $DIR/$tdir/$tfile
11427 # We are not checking for any leaked references here, they'll
11428 # become evident next time we do cleanup with module unload.
11431 run_test 183 "No crash or request leak in case of strange dispositions ========"
11433 # test suite 184 is for LU-2016, LU-2017
11435 check_swap_layouts_support && return 0
11437 dir0=$DIR/$tdir/$testnum
11438 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11443 $SETSTRIPE -c1 $file1
11445 $SETSTRIPE -c2 $file2
11447 gen1=$($GETSTRIPE -g $file1)
11448 gen2=$($GETSTRIPE -g $file2)
11450 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11451 gen=$($GETSTRIPE -g $file1)
11452 [[ $gen1 != $gen ]] ||
11453 "Layout generation on $file1 does not change"
11454 gen=$($GETSTRIPE -g $file2)
11455 [[ $gen2 != $gen ]] ||
11456 "Layout generation on $file2 does not change"
11458 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11459 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11461 run_test 184a "Basic layout swap"
11464 check_swap_layouts_support && return 0
11466 dir0=$DIR/$tdir/$testnum
11467 mkdir -p $dir0 || error "creating dir $dir0"
11474 $SETSTRIPE -c1 $file1
11475 $SETSTRIPE -c2 $file2
11476 $SETSTRIPE -c1 $file3
11477 chown $RUNAS_ID $file3
11478 gen1=$($GETSTRIPE -g $file1)
11479 gen2=$($GETSTRIPE -g $file2)
11481 $LFS swap_layouts $dir1 $dir2 &&
11482 error "swap of directories layouts should fail"
11483 $LFS swap_layouts $dir1 $file1 &&
11484 error "swap of directory and file layouts should fail"
11485 $RUNAS $LFS swap_layouts $file1 $file2 &&
11486 error "swap of file we cannot write should fail"
11487 $LFS swap_layouts $file1 $file3 &&
11488 error "swap of file with different owner should fail"
11489 /bin/true # to clear error code
11491 run_test 184b "Forbidden layout swap (will generate errors)"
11494 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11495 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11496 check_swap_layouts_support && return 0
11498 local dir0=$DIR/$tdir/$testnum
11499 mkdir -p $dir0 || error "creating dir $dir0"
11501 local ref1=$dir0/ref1
11502 local ref2=$dir0/ref2
11503 local file1=$dir0/file1
11504 local file2=$dir0/file2
11505 # create a file large enough for the concurrent test
11506 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11507 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11508 echo "ref file size: ref1($(stat -c %s $ref1))," \
11509 "ref2($(stat -c %s $ref2))"
11512 dd if=$ref1 of=$file1 bs=16k &
11515 # Make sure dd starts to copy file
11516 while [ ! -f $file1 ]; do sleep 0.1; done
11518 $LFS swap_layouts $file1 $file2
11521 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11522 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11524 # how many bytes copied before swapping layout
11525 local copied=$(stat -c %s $file2)
11526 local remaining=$(stat -c %s $ref1)
11527 remaining=$((remaining - copied))
11528 echo "Copied $copied bytes before swapping layout..."
11530 cmp -n $copied $file1 $ref2 | grep differ &&
11531 error "Content mismatch [0, $copied) of ref2 and file1"
11532 cmp -n $copied $file2 $ref1 ||
11533 error "Content mismatch [0, $copied) of ref1 and file2"
11534 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11535 error "Content mismatch [$copied, EOF) of ref1 and file1"
11538 rm -f $ref1 $ref2 $file1 $file2
11540 run_test 184c "Concurrent write and layout swap"
11543 check_swap_layouts_support && return 0
11544 [ -z "$(which getfattr 2>/dev/null)" ] &&
11545 skip "no getfattr command" && return 0
11547 local file1=$DIR/$tdir/$tfile-1
11548 local file2=$DIR/$tdir/$tfile-2
11549 local file3=$DIR/$tdir/$tfile-3
11553 mkdir -p $DIR/$tdir
11554 touch $file1 || error "create $file1 failed"
11555 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11556 error "create $file2 failed"
11557 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11558 error "create $file3 failed"
11559 lovea1=$($LFS getstripe $file1 | sed 1d)
11561 $LFS swap_layouts $file2 $file3 ||
11562 error "swap $file2 $file3 layouts failed"
11563 $LFS swap_layouts $file1 $file2 ||
11564 error "swap $file1 $file2 layouts failed"
11566 lovea2=$($LFS getstripe $file2 | sed 1d)
11567 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11569 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11570 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11572 run_test 184d "allow stripeless layouts swap"
11575 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11576 { skip "Need MDS version at least 2.6.94"; return 0; }
11577 check_swap_layouts_support && return 0
11578 [ -z "$(which getfattr 2>/dev/null)" ] &&
11579 skip "no getfattr command" && return 0
11581 local file1=$DIR/$tdir/$tfile-1
11582 local file2=$DIR/$tdir/$tfile-2
11583 local file3=$DIR/$tdir/$tfile-3
11586 mkdir -p $DIR/$tdir
11587 touch $file1 || error "create $file1 failed"
11588 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11589 error "create $file2 failed"
11590 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11591 error "create $file3 failed"
11593 $LFS swap_layouts $file1 $file2 ||
11594 error "swap $file1 $file2 layouts failed"
11596 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11597 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11599 echo 123 > $file1 || error "Should be able to write into $file1"
11601 $LFS swap_layouts $file1 $file3 ||
11602 error "swap $file1 $file3 layouts failed"
11604 echo 123 > $file1 || error "Should be able to write into $file1"
11606 rm -rf $file1 $file2 $file3
11608 run_test 184e "Recreate layout after stripeless layout swaps"
11610 test_185() { # LU-2441
11611 # LU-3553 - no volatile file support in old servers
11612 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11613 { skip "Need MDS version at least 2.3.60"; return 0; }
11615 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11616 touch $DIR/$tdir/spoo
11617 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11618 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11619 error "cannot create/write a volatile file"
11620 [ "$FILESET" == "" ] &&
11621 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11622 error "FID is still valid after close"
11624 multiop_bg_pause $DIR/$tdir vVw4096_c
11631 # assume that the next FID for this client is sequential, since stdout
11632 # is unfortunately eaten by multiop_bg_pause
11633 local n=$((${fidv[1]} + 1))
11634 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11635 if [ "$FILESET" == "" ]; then
11636 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11637 error "FID is missing before close"
11639 kill -USR1 $multi_pid
11640 # 1 second delay, so if mtime change we will see it
11642 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11643 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11645 run_test 185 "Volatile file support"
11648 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11649 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11650 skip "Need MDS version at least 2.3.0" && return
11652 local dir0=$DIR/$tdir/$testnum
11653 mkdir -p $dir0 || error "creating dir $dir0"
11655 local file=$dir0/file1
11656 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11657 local dv1=$($LFS data_version $file)
11658 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11659 local dv2=$($LFS data_version $file)
11660 [[ $dv1 != $dv2 ]] ||
11661 error "data version did not change on write $dv1 == $dv2"
11666 run_test 187a "Test data version change"
11669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11670 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11671 skip "Need MDS version at least 2.3.0" && return
11673 local dir0=$DIR/$tdir/$testnum
11674 mkdir -p $dir0 || error "creating dir $dir0"
11676 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11677 [[ ${DV[0]} != ${DV[1]} ]] ||
11678 error "data version did not change on write"\
11679 " ${DV[0]} == ${DV[1]}"
11684 run_test 187b "Test data version change on volatile file"
11687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11688 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11689 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11691 local POOL=${POOL:-cea1}
11692 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11693 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11696 local last_ost=$(($OSTCOUNT - 1))
11698 local ost_list=$(seq $first_ost $ost_step $last_ost)
11699 local ost_range="$first_ost $last_ost $ost_step"
11700 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11701 local file_dir=$POOL_ROOT/file_tst
11702 local subdir=$test_path/subdir
11706 # former test_200a test_200b
11707 pool_add $POOL || { rc=$? ; break; }
11708 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11709 # former test_200c test_200d
11710 mkdir -p $test_path
11711 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11712 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11714 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11715 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11716 || { rc=$? ; break; }
11717 # former test_200e test_200f
11718 local files=$((OSTCOUNT*3))
11719 pool_alloc_files $POOL $test_path $files "$ost_list" \
11720 || { rc=$? ; break; }
11721 pool_create_files $POOL $file_dir $files "$ost_list" \
11722 || { rc=$? ; break; }
11723 # former test_200g test_200h
11724 pool_lfs_df $POOL || { rc=$? ; break; }
11725 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11727 # former test_201a test_201b test_201c
11728 pool_remove_first_target $POOL || { rc=$? ; break; }
11730 local f=$test_path/$tfile
11731 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11732 pool_remove $POOL $f || { rc=$? ; break; }
11739 run_test 200 "OST pools"
11741 # usage: default_attr <count | size | offset>
11743 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11746 # usage: check_default_stripe_attr
11747 check_default_stripe_attr() {
11748 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11750 --stripe-count|--count)
11751 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11752 --stripe-size|--size)
11753 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11754 --stripe-index|--index)
11757 error "unknown getstripe attr '$1'"
11760 [ $ACTUAL != $EXPECTED ] &&
11761 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11765 test_mkdir -p $DIR/$tdir
11766 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11768 check_default_stripe_attr --stripe-count
11769 check_default_stripe_attr --stripe-size
11770 check_default_stripe_attr --stripe-index
11774 run_test 204a "Print default stripe attributes ================="
11777 test_mkdir -p $DIR/$tdir
11778 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11780 check_default_stripe_attr --stripe-size
11781 check_default_stripe_attr --stripe-index
11785 run_test 204b "Print default stripe size and offset ==========="
11788 test_mkdir -p $DIR/$tdir
11789 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11791 check_default_stripe_attr --stripe-count
11792 check_default_stripe_attr --stripe-index
11796 run_test 204c "Print default stripe count and offset ==========="
11799 test_mkdir -p $DIR/$tdir
11800 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11802 check_default_stripe_attr --stripe-count
11803 check_default_stripe_attr --stripe-size
11807 run_test 204d "Print default stripe count and size ============="
11810 test_mkdir -p $DIR/$tdir
11811 $SETSTRIPE -d $DIR/$tdir
11813 check_default_stripe_attr --stripe-count --raw
11814 check_default_stripe_attr --stripe-size --raw
11815 check_default_stripe_attr --stripe-index --raw
11819 run_test 204e "Print raw stripe attributes ================="
11822 test_mkdir -p $DIR/$tdir
11823 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11825 check_default_stripe_attr --stripe-size --raw
11826 check_default_stripe_attr --stripe-index --raw
11830 run_test 204f "Print raw stripe size and offset ==========="
11833 test_mkdir -p $DIR/$tdir
11834 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11836 check_default_stripe_attr --stripe-count --raw
11837 check_default_stripe_attr --stripe-index --raw
11841 run_test 204g "Print raw stripe count and offset ==========="
11844 test_mkdir -p $DIR/$tdir
11845 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11847 check_default_stripe_attr --stripe-count --raw
11848 check_default_stripe_attr --stripe-size --raw
11852 run_test 204h "Print raw stripe count and size ============="
11854 # Figure out which job scheduler is being used, if any,
11855 # or use a fake one
11856 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11857 JOBENV=SLURM_JOB_ID
11858 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11860 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11862 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11863 JOBENV=LOADL_STEP_ID
11864 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11867 $LCTL list_param jobid_name > /dev/null 2>&1
11868 if [ $? -eq 0 ]; then
11875 verify_jobstats() {
11880 # we don't really need to clear the stats for this test to work, since each
11881 # command has a unique jobid, but it makes debugging easier if needed.
11882 # for facet in $facets; do
11883 # local dev=$(convert_facet2label $facet)
11884 # # clear old jobstats
11885 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11888 # use a new JobID for each test, or we might see an old one
11889 [ "$JOBENV" = "FAKE_JOBID" ] &&
11890 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11894 [ "$JOBENV" = "nodelocal" ] && {
11895 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11896 $LCTL set_param jobid_name=$FAKE_JOBID
11900 log "Test: ${cmd[*]}"
11901 log "Using JobID environment variable $JOBENV=$JOBVAL"
11903 if [ $JOBENV = "FAKE_JOBID" ]; then
11904 FAKE_JOBID=$JOBVAL ${cmd[*]}
11909 # all files are created on OST0000
11910 for facet in $facets; do
11911 local stats="*.$(convert_facet2label $facet).job_stats"
11912 if [ $(do_facet $facet lctl get_param $stats |
11913 grep -c $JOBVAL) -ne 1 ]; then
11914 do_facet $facet lctl get_param $stats
11915 error "No jobstats for $JOBVAL found on $facet::$stats"
11922 NEW_JOBENV=${1:-$OLD_JOBENV}
11923 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11924 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11928 do_facet $SINGLEMDS \
11929 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11930 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11931 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11934 test_205() { # Job stats
11935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11936 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11937 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11938 remote_ost_nodsh && skip "remote OST with nodsh" && return
11940 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11941 skip "Server doesn't support jobstats" && return 0
11942 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11944 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11945 if [ $OLD_JOBENV != $JOBENV ]; then
11946 jobstats_set $JOBENV
11947 trap cleanup_205 EXIT
11950 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11951 echo "Registered as changelog user $CL_USER"
11953 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11954 lctl get_param -n mdt.*.job_cleanup_interval)
11955 local interval_new=5
11956 do_facet $SINGLEMDS \
11957 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11958 local start=$SECONDS
11962 cmd="mkdir $DIR/$tdir"
11963 verify_jobstats "$cmd" "$SINGLEMDS"
11965 cmd="rmdir $DIR/$tdir"
11966 verify_jobstats "$cmd" "$SINGLEMDS"
11967 # mkdir on secondary MDT
11968 if [ $MDSCOUNT -gt 1 ]; then
11969 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11970 verify_jobstats "$cmd" "mds2"
11973 cmd="mknod $DIR/$tfile c 1 3"
11974 verify_jobstats "$cmd" "$SINGLEMDS"
11976 cmd="rm -f $DIR/$tfile"
11977 verify_jobstats "$cmd" "$SINGLEMDS"
11978 # create all files on OST0000 so verify_jobstats can find OST stats
11980 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11981 verify_jobstats "$cmd" "$SINGLEMDS"
11983 cmd="touch $DIR/$tfile"
11984 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11986 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11987 verify_jobstats "$cmd" "ost1"
11989 cancel_lru_locks osc
11990 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11991 verify_jobstats "$cmd" "ost1"
11993 cmd="$TRUNCATE $DIR/$tfile 0"
11994 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11996 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11997 verify_jobstats "$cmd" "$SINGLEMDS"
11998 # jobstats expiry - sleep until old stats should be expired
11999 local left=$((interval_new + 2 - (SECONDS - start)))
12000 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12001 cmd="mkdir $DIR/$tdir.expire"
12002 verify_jobstats "$cmd" "$SINGLEMDS"
12003 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12004 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12006 # Ensure that jobid are present in changelog (if supported by MDS)
12007 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12009 $LFS changelog $MDT0 | tail -9
12010 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12011 [ $jobids -eq 9 ] ||
12012 error "Wrong changelog jobid count $jobids != 9"
12016 jobstats_set $JOBENV
12018 $LFS changelog $MDT0 | tail -1
12019 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12020 [ $jobids -eq 0 ] ||
12021 error "Unexpected jobids when jobid_var=$JOBENV"
12026 run_test 205 "Verify job stats"
12028 # LU-1480, LU-1773 and LU-1657
12030 mkdir -p $DIR/$tdir
12031 $SETSTRIPE -c -1 $DIR/$tdir
12032 #define OBD_FAIL_LOV_INIT 0x1403
12033 $LCTL set_param fail_loc=0xa0001403
12034 $LCTL set_param fail_val=1
12035 touch $DIR/$tdir/$tfile || true
12037 run_test 206 "fail lov_init_raid0() doesn't lbug"
12040 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12041 local fsz=`stat -c %s $DIR/$tfile`
12042 cancel_lru_locks mdc
12044 # do not return layout in getattr intent
12045 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12046 $LCTL set_param fail_loc=0x170
12047 local sz=`stat -c %s $DIR/$tfile`
12049 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12053 run_test 207a "can refresh layout at glimpse"
12056 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12057 local cksum=`md5sum $DIR/$tfile`
12058 local fsz=`stat -c %s $DIR/$tfile`
12059 cancel_lru_locks mdc
12060 cancel_lru_locks osc
12062 # do not return layout in getattr intent
12063 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12064 $LCTL set_param fail_loc=0x171
12066 # it will refresh layout after the file is opened but before read issues
12067 echo checksum is "$cksum"
12068 echo "$cksum" |md5sum -c --quiet || error "file differs"
12072 run_test 207b "can refresh layout at open"
12075 # FIXME: in this test suite, only RD lease is used. This is okay
12076 # for now as only exclusive open is supported. After generic lease
12077 # is done, this test suite should be revised. - Jinshan
12079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12080 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12081 { skip "Need MDS version at least 2.4.52"; return 0; }
12083 echo "==== test 1: verify get lease work"
12084 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12086 echo "==== test 2: verify lease can be broken by upcoming open"
12087 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12091 $MULTIOP $DIR/$tfile oO_RDONLY:c
12092 kill -USR1 $PID && wait $PID || error "break lease error"
12094 echo "==== test 3: verify lease can't be granted if an open already exists"
12095 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12099 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12100 kill -USR1 $PID && wait $PID || error "open file error"
12102 echo "==== test 4: lease can sustain over recovery"
12103 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12109 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12111 echo "==== test 5: lease broken can't be regained by replay"
12112 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12116 # open file to break lease and then recovery
12117 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12120 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12124 run_test 208 "Exclusive open"
12127 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12128 skip_env "must have disp_stripe" && return
12131 sync; sleep 5; sync;
12133 echo 3 > /proc/sys/vm/drop_caches
12134 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12136 # open/close 500 times
12137 for i in $(seq 500); do
12141 echo 3 > /proc/sys/vm/drop_caches
12142 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12144 echo "before: $req_before, after: $req_after"
12145 [ $((req_after - req_before)) -ge 300 ] &&
12146 error "open/close requests are not freed"
12149 run_test 209 "read-only open/close requests should be freed promptly"
12153 size=$((size % 8192 + 1))
12154 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12155 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12156 rm -f $DIR/f212 $DIR/f212.xyz
12158 run_test 212 "Sendfile test ============================================"
12161 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12162 cancel_lru_locks osc
12163 lctl set_param fail_loc=0x8000040f
12164 # generate a read lock
12165 cat $DIR/$tfile > /dev/null
12166 # write to the file, it will try to cancel the above read lock.
12167 cat /etc/hosts >> $DIR/$tfile
12169 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12171 test_214() { # for bug 20133
12172 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12173 for (( i=0; i < 340; i++ )) ; do
12174 touch $DIR/$tdir/d214c/a$i
12177 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12178 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12179 ls $DIR/d214c || error "ls $DIR/d214c failed"
12180 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12181 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12183 run_test 214 "hash-indexed directory test - bug 20133"
12185 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12186 create_lnet_proc_files() {
12187 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12188 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12190 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12191 rm -f "$TMP/lnet_$1.sys_tmp"
12194 # counterpart of create_lnet_proc_files
12195 remove_lnet_proc_files() {
12196 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12199 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12200 # 3rd arg as regexp for body
12201 check_lnet_proc_stats() {
12202 local l=$(cat "$TMP/lnet_$1" |wc -l)
12203 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12205 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12208 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12209 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12210 # optional and can be regexp for 2nd line (lnet.routes case)
12211 check_lnet_proc_entry() {
12212 local blp=2 # blp stands for 'position of 1st line of body'
12213 [ -z "$5" ] || blp=3 # lnet.routes case
12215 local l=$(cat "$TMP/lnet_$1" |wc -l)
12216 # subtracting one from $blp because the body can be empty
12217 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12219 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12220 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12222 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12223 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12225 # bail out if any unexpected line happened
12226 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12227 [ "$?" != 0 ] || error "$2 misformatted"
12230 test_215() { # for bugs 18102, 21079, 21517
12231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12232 local N='(0|[1-9][0-9]*)' # non-negative numeric
12233 local P='[1-9][0-9]*' # positive numeric
12234 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12235 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12236 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12237 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12239 local L1 # regexp for 1st line
12240 local L2 # regexp for 2nd line (optional)
12241 local BR # regexp for the rest (body)
12243 # lnet.stats should look as 11 space-separated non-negative numerics
12244 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12245 create_lnet_proc_files "stats"
12246 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12247 remove_lnet_proc_files "stats"
12249 # lnet.routes should look like this:
12250 # Routing disabled/enabled
12251 # net hops priority state router
12252 # where net is a string like tcp0, hops > 0, priority >= 0,
12253 # state is up/down,
12254 # router is a string like 192.168.1.1@tcp2
12255 L1="^Routing (disabled|enabled)$"
12256 L2="^net +hops +priority +state +router$"
12257 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12258 create_lnet_proc_files "routes"
12259 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12260 remove_lnet_proc_files "routes"
12262 # lnet.routers should look like this:
12263 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12264 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12265 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12266 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12267 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12268 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12269 create_lnet_proc_files "routers"
12270 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12271 remove_lnet_proc_files "routers"
12273 # lnet.peers should look like this:
12274 # nid refs state last max rtr min tx min queue
12275 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12276 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12277 # numeric (0 or >0 or <0), queue >= 0.
12278 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12279 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12280 create_lnet_proc_files "peers"
12281 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12282 remove_lnet_proc_files "peers"
12284 # lnet.buffers should look like this:
12285 # pages count credits min
12286 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12287 L1="^pages +count +credits +min$"
12288 BR="^ +$N +$N +$I +$I$"
12289 create_lnet_proc_files "buffers"
12290 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12291 remove_lnet_proc_files "buffers"
12293 # lnet.nis should look like this:
12294 # nid status alive refs peer rtr max tx min
12295 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12296 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12297 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12298 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12299 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12300 create_lnet_proc_files "nis"
12301 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12302 remove_lnet_proc_files "nis"
12304 # can we successfully write to lnet.stats?
12305 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12306 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12308 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12310 test_216() { # bug 20317
12311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12312 remote_ost_nodsh && skip "remote OST with nodsh" && return
12315 local facets=$(get_facets OST)
12316 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12318 save_lustre_params client "osc.*.contention_seconds" > $p
12319 save_lustre_params $facets \
12320 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12321 save_lustre_params $facets \
12322 "ldlm.namespaces.filter-*.contended_locks" >> $p
12323 save_lustre_params $facets \
12324 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12327 # agressive lockless i/o settings
12328 for node in $(osts_nodes); do
12329 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
12331 lctl set_param -n osc.*.contention_seconds 60
12333 $DIRECTIO write $DIR/$tfile 0 10 4096
12334 $CHECKSTAT -s 40960 $DIR/$tfile
12336 # disable lockless i/o
12337 for node in $(osts_nodes); do
12338 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12340 lctl set_param -n osc.*.contention_seconds 0
12343 dd if=/dev/zero of=$DIR/$tfile count=0
12344 $CHECKSTAT -s 0 $DIR/$tfile
12346 restore_lustre_params <$p
12350 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12352 test_217() { # bug 22430
12353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12357 for node in $(nodes_list); do
12358 nid=$(host_nids_address $node $NETTYPE)
12359 if [[ $nid = *-* ]] ; then
12360 echo "lctl ping $nid@$NETTYPE"
12361 lctl ping $nid@$NETTYPE
12363 echo "skipping $node (no hyphen detected)"
12367 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12370 # do directio so as not to populate the page cache
12371 log "creating a 10 Mb file"
12372 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12373 log "starting reads"
12374 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12375 log "truncating the file"
12376 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12378 kill %+ || true # reads might have finished
12379 echo "wait until dd is finished"
12381 log "removing the temporary file"
12382 rm -rf $DIR/$tfile || error "tmp file removal failed"
12384 run_test 218 "parallel read and truncate should not deadlock ======================="
12387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12388 # write one partial page
12389 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12390 # set no grant so vvp_io_commit_write will do sync write
12391 $LCTL set_param fail_loc=0x411
12392 # write a full page at the end of file
12393 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12395 $LCTL set_param fail_loc=0
12396 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12397 $LCTL set_param fail_loc=0x411
12398 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12401 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12402 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12404 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12406 test_220() { #LU-325
12407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12408 remote_ost_nodsh && skip "remote OST with nodsh" && return
12409 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12410 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12413 # create on MDT0000 so the last_id and next_id are correct
12415 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12419 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12420 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12421 osc.$mdtosc_proc1.prealloc_last_id)
12422 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12423 osc.$mdtosc_proc1.prealloc_next_id)
12427 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12428 #define OBD_FAIL_OST_ENOINO 0x229
12429 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12430 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12431 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12433 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12435 MDSOBJS=$((last_id - next_id))
12436 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12438 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12439 echo "OST still has $count kbytes free"
12441 echo "create $MDSOBJS files @next_id..."
12442 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12444 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12445 osc.$mdtosc_proc1.prealloc_last_id)
12446 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12447 osc.$mdtosc_proc1.prealloc_next_id)
12449 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12454 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12455 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12457 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12458 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12459 echo "unlink $MDSOBJS files @$next_id..."
12460 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12462 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12466 dd if=`which date` of=$MOUNT/date oflag=sync
12467 chmod +x $MOUNT/date
12469 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12470 $LCTL set_param fail_loc=0x80001401
12472 $MOUNT/date > /dev/null
12475 run_test 221 "make sure fault and truncate race to not cause OOM"
12478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12480 test_mkdir -p $DIR/$tdir
12481 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12482 createmany -o $DIR/$tdir/$tfile 10
12483 cancel_lru_locks mdc
12484 cancel_lru_locks osc
12485 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12486 $LCTL set_param fail_loc=0x31a
12487 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12488 $LCTL set_param fail_loc=0
12491 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12496 test_mkdir -p $DIR/$tdir
12497 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12498 createmany -o $DIR/$tdir/$tfile 10
12499 cancel_lru_locks mdc
12500 cancel_lru_locks osc
12501 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12502 $LCTL set_param fail_loc=0x31a
12503 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12504 $LCTL set_param fail_loc=0
12506 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12511 test_mkdir -p $DIR/$tdir
12512 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12513 createmany -o $DIR/$tdir/$tfile 10
12514 cancel_lru_locks mdc
12515 cancel_lru_locks osc
12516 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12517 $LCTL set_param fail_loc=0x31b
12518 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12519 $LCTL set_param fail_loc=0
12522 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12524 test_224a() { # LU-1039, MRP-303
12525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12526 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12527 $LCTL set_param fail_loc=0x508
12528 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12529 $LCTL set_param fail_loc=0
12532 run_test 224a "Don't panic on bulk IO failure"
12534 test_224b() { # LU-1039, MRP-303
12535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12536 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12537 cancel_lru_locks osc
12538 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12539 $LCTL set_param fail_loc=0x515
12540 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12541 $LCTL set_param fail_loc=0
12544 run_test 224b "Don't panic on bulk IO failure"
12546 test_224c() { # LU-6441
12547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12548 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12549 local pages_per_rpc=$($LCTL get_param \
12550 osc.*.max_pages_per_rpc)
12551 local at_max=$($LCTL get_param -n at_max)
12552 local timeout=$($LCTL get_param -n timeout)
12553 local test_at="$LCTL get_param -n at_max"
12554 local param_at="$FSNAME.sys.at_max"
12555 local test_timeout="$LCTL get_param -n timeout"
12556 local param_timeout="$FSNAME.sys.timeout"
12558 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12560 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12561 error "conf_param at_max=0 failed"
12562 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12563 error "conf_param timeout=5 failed"
12565 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12566 $LCTL set_param fail_loc=0x520
12567 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12569 $LCTL set_param fail_loc=0
12571 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12572 error "conf_param at_max=$at_max failed"
12573 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12574 $timeout || error "conf_param timeout=$timeout failed"
12576 $LCTL set_param -n $pages_per_rpc
12578 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12580 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12584 if [ -z ${MDSSURVEY} ]; then
12585 skip_env "mds-survey not found" && return
12588 [ $MDSCOUNT -ge 2 ] &&
12589 skip "skipping now for more than one MDT" && return
12591 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12592 { skip "Need MDS version at least 2.2.51"; return; }
12594 local mds=$(facet_host $SINGLEMDS)
12595 local target=$(do_nodes $mds 'lctl dl' | \
12596 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12598 local cmd1="file_count=1000 thrhi=4"
12599 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12600 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12601 local cmd="$cmd1 $cmd2 $cmd3"
12603 rm -f ${TMP}/mds_survey*
12605 eval $cmd || error "mds-survey with zero-stripe failed"
12606 cat ${TMP}/mds_survey*
12607 rm -f ${TMP}/mds_survey*
12609 run_test 225a "Metadata survey sanity with zero-stripe"
12612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12613 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12614 if [ -z ${MDSSURVEY} ]; then
12615 skip_env "mds-survey not found" && return
12617 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12618 { skip "Need MDS version at least 2.2.51"; return; }
12620 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12621 skip_env "Need to mount OST to test" && return
12624 [ $MDSCOUNT -ge 2 ] &&
12625 skip "skipping now for more than one MDT" && return
12626 local mds=$(facet_host $SINGLEMDS)
12627 local target=$(do_nodes $mds 'lctl dl' | \
12628 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12630 local cmd1="file_count=1000 thrhi=4"
12631 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12632 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12633 local cmd="$cmd1 $cmd2 $cmd3"
12635 rm -f ${TMP}/mds_survey*
12637 eval $cmd || error "mds-survey with stripe_count failed"
12638 cat ${TMP}/mds_survey*
12639 rm -f ${TMP}/mds_survey*
12641 run_test 225b "Metadata survey sanity with stripe_count = 1"
12643 mcreate_path2fid () {
12649 local path=$DIR/$tdir/$name
12654 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12655 error "cannot create $desc"
12657 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12659 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12661 fid_path=$($LFS fid2path $MOUNT $fid)
12663 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12665 [ "$path" == "$fid_path" ] ||
12666 error "fid2path returned $fid_path, expected $path"
12668 echo "pass with $path and $fid"
12673 mkdir -p $DIR/$tdir
12675 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12676 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12677 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12678 mcreate_path2fid 0040666 0 0 dir "directory"
12679 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12680 mcreate_path2fid 0100666 0 0 file "regular file"
12681 mcreate_path2fid 0120666 0 0 link "symbolic link"
12682 mcreate_path2fid 0140666 0 0 sock "socket"
12684 run_test 226a "call path2fid and fid2path on files of all type"
12687 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12691 mkdir -p $DIR/$tdir
12692 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12693 error "create remote directory failed"
12694 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12695 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12696 "character special file (null)"
12697 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12698 "character special file (no device)"
12699 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12700 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12701 "block special file (loop)"
12702 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12703 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12704 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12706 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12708 # LU-1299 Executing or running ldd on a truncated executable does not
12709 # cause an out-of-memory condition.
12711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12712 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12713 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12714 chmod +x $MOUNT/date
12716 $MOUNT/date > /dev/null
12717 ldd $MOUNT/date > /dev/null
12720 run_test 227 "running truncated executable does not cause OOM"
12722 # LU-1512 try to reuse idle OI blocks
12724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12725 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12726 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12727 skip "non-ldiskfs backend" && return
12729 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12730 local myDIR=$DIR/$tdir
12733 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12734 $LCTL set_param fail_loc=0x80001002
12735 createmany -o $myDIR/t- 10000
12736 $LCTL set_param fail_loc=0
12737 # The guard is current the largest FID holder
12739 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12741 local IDX=$(($SEQ % 64))
12743 do_facet $SINGLEMDS sync
12744 # Make sure journal flushed.
12746 local blk1=$(do_facet $SINGLEMDS \
12747 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12748 grep Blockcount | awk '{print $4}')
12750 # Remove old files, some OI blocks will become idle.
12751 unlinkmany $myDIR/t- 10000
12752 # Create new files, idle OI blocks should be reused.
12753 createmany -o $myDIR/t- 2000
12754 do_facet $SINGLEMDS sync
12755 # Make sure journal flushed.
12757 local blk2=$(do_facet $SINGLEMDS \
12758 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12759 grep Blockcount | awk '{print $4}')
12761 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12763 run_test 228a "try to reuse idle OI blocks"
12766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12767 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12768 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12769 skip "non-ldiskfs backend" && return
12771 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12772 local myDIR=$DIR/$tdir
12775 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12776 $LCTL set_param fail_loc=0x80001002
12777 createmany -o $myDIR/t- 10000
12778 $LCTL set_param fail_loc=0
12779 # The guard is current the largest FID holder
12781 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12783 local IDX=$(($SEQ % 64))
12785 do_facet $SINGLEMDS sync
12786 # Make sure journal flushed.
12788 local blk1=$(do_facet $SINGLEMDS \
12789 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12790 grep Blockcount | awk '{print $4}')
12792 # Remove old files, some OI blocks will become idle.
12793 unlinkmany $myDIR/t- 10000
12796 stop $SINGLEMDS || error "Fail to stop MDT."
12798 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12800 df $MOUNT || error "Fail to df."
12801 # Create new files, idle OI blocks should be reused.
12802 createmany -o $myDIR/t- 2000
12803 do_facet $SINGLEMDS sync
12804 # Make sure journal flushed.
12806 local blk2=$(do_facet $SINGLEMDS \
12807 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12808 grep Blockcount | awk '{print $4}')
12810 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12812 run_test 228b "idle OI blocks can be reused after MDT restart"
12816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12818 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12819 skip "non-ldiskfs backend" && return
12821 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12822 local myDIR=$DIR/$tdir
12825 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12826 $LCTL set_param fail_loc=0x80001002
12827 # 20000 files can guarantee there are index nodes in the OI file
12828 createmany -o $myDIR/t- 20000
12829 $LCTL set_param fail_loc=0
12830 # The guard is current the largest FID holder
12832 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12834 local IDX=$(($SEQ % 64))
12836 do_facet $SINGLEMDS sync
12837 # Make sure journal flushed.
12839 local blk1=$(do_facet $SINGLEMDS \
12840 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12841 grep Blockcount | awk '{print $4}')
12843 # Remove old files, some OI blocks will become idle.
12844 unlinkmany $myDIR/t- 20000
12846 # The OI file should become empty now
12848 # Create new files, idle OI blocks should be reused.
12849 createmany -o $myDIR/t- 2000
12850 do_facet $SINGLEMDS sync
12851 # Make sure journal flushed.
12853 local blk2=$(do_facet $SINGLEMDS \
12854 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12855 grep Blockcount | awk '{print $4}')
12857 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12859 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12861 test_229() { # LU-2482, LU-3448
12862 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12863 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12866 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12870 # Create a file with a released layout and stripe count 2.
12871 $MULTIOP $DIR/$tfile H2c ||
12872 error "failed to create file with released layout"
12874 $GETSTRIPE -v $DIR/$tfile
12876 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12877 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12879 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12880 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12881 stat $DIR/$tfile || error "failed to stat released file"
12883 chown $RUNAS_ID $DIR/$tfile ||
12884 error "chown $RUNAS_ID $DIR/$tfile failed"
12886 chgrp $RUNAS_ID $DIR/$tfile ||
12887 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12889 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12890 rm $DIR/$tfile || error "failed to remove released file"
12892 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12896 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12899 test_mkdir $DIR/$tdir
12900 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12901 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12902 [ $mdt_idx -ne 0 ] &&
12903 error "create local directory on wrong MDT $mdt_idx"
12905 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12906 error "create remote directory failed"
12907 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12908 [ $mdt_idx -ne $MDTIDX ] &&
12909 error "create remote directory on wrong MDT $mdt_idx"
12911 createmany -o $DIR/$tdir/test_230/t- 10 ||
12912 error "create files on remote directory failed"
12913 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12914 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12915 rm -r $DIR/$tdir || error "unlink remote directory failed"
12917 run_test 230a "Create remote directory and files under the remote directory"
12920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12921 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12928 local migrate_dir=$DIR/$tdir/migrate_dir
12929 local other_dir=$DIR/$tdir/other_dir
12931 test_mkdir $DIR/$tdir
12932 test_mkdir -i0 -c1 $migrate_dir
12933 test_mkdir -i0 -c1 $other_dir
12934 for ((i=0; i<10; i++)); do
12935 mkdir -p $migrate_dir/dir_${i}
12936 createmany -o $migrate_dir/dir_${i}/f 10 ||
12937 error "create files under remote dir failed $i"
12940 cp /etc/passwd $migrate_dir/$tfile
12941 cp /etc/passwd $other_dir/$tfile
12942 chattr +SAD $migrate_dir
12943 chattr +SAD $migrate_dir/$tfile
12945 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12946 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12947 local old_dir_mode=$(stat -c%f $migrate_dir)
12948 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12950 mkdir -p $migrate_dir/dir_default_stripe2
12951 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12952 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12954 mkdir -p $other_dir
12955 ln $migrate_dir/$tfile $other_dir/luna
12956 ln $migrate_dir/$tfile $migrate_dir/sofia
12957 ln $other_dir/$tfile $migrate_dir/david
12958 ln -s $migrate_dir/$tfile $other_dir/zachary
12959 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12960 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12962 $LFS migrate -m $MDTIDX $migrate_dir ||
12963 error "fails on migrating remote dir to MDT1"
12965 echo "migratate to MDT1, then checking.."
12966 for ((i = 0; i < 10; i++)); do
12967 for file in $(find $migrate_dir/dir_${i}); do
12968 mdt_index=$($LFS getstripe -M $file)
12969 [ $mdt_index == $MDTIDX ] ||
12970 error "$file is not on MDT${MDTIDX}"
12974 # the multiple link file should still in MDT0
12975 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12976 [ $mdt_index == 0 ] ||
12977 error "$file is not on MDT${MDTIDX}"
12979 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12980 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12981 error " expect $old_dir_flag get $new_dir_flag"
12983 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12984 [ "$old_file_flag" = "$new_file_flag" ] ||
12985 error " expect $old_file_flag get $new_file_flag"
12987 local new_dir_mode=$(stat -c%f $migrate_dir)
12988 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12989 error "expect mode $old_dir_mode get $new_dir_mode"
12991 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12992 [ "$old_file_mode" = "$new_file_mode" ] ||
12993 error "expect mode $old_file_mode get $new_file_mode"
12995 diff /etc/passwd $migrate_dir/$tfile ||
12996 error "$tfile different after migration"
12998 diff /etc/passwd $other_dir/luna ||
12999 error "luna different after migration"
13001 diff /etc/passwd $migrate_dir/sofia ||
13002 error "sofia different after migration"
13004 diff /etc/passwd $migrate_dir/david ||
13005 error "david different after migration"
13007 diff /etc/passwd $other_dir/zachary ||
13008 error "zachary different after migration"
13010 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13011 error "${tfile}_ln different after migration"
13013 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13014 error "${tfile}_ln_other different after migration"
13016 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13017 [ $stripe_count = 2 ] ||
13018 error "dir strpe_count $d != 2 after migration."
13020 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13021 [ $stripe_count = 2 ] ||
13022 error "file strpe_count $d != 2 after migration."
13024 #migrate back to MDT0
13027 $LFS migrate -m $MDTIDX $migrate_dir ||
13028 error "fails on migrating remote dir to MDT0"
13030 echo "migrate back to MDT0, checking.."
13031 for file in $(find $migrate_dir); do
13032 mdt_index=$($LFS getstripe -M $file)
13033 [ $mdt_index == $MDTIDX ] ||
13034 error "$file is not on MDT${MDTIDX}"
13037 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13038 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13039 error " expect $old_dir_flag get $new_dir_flag"
13041 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13042 [ "$old_file_flag" = "$new_file_flag" ] ||
13043 error " expect $old_file_flag get $new_file_flag"
13045 local new_dir_mode=$(stat -c%f $migrate_dir)
13046 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13047 error "expect mode $old_dir_mode get $new_dir_mode"
13049 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13050 [ "$old_file_mode" = "$new_file_mode" ] ||
13051 error "expect mode $old_file_mode get $new_file_mode"
13053 diff /etc/passwd ${migrate_dir}/$tfile ||
13054 error "$tfile different after migration"
13056 diff /etc/passwd ${other_dir}/luna ||
13057 error "luna different after migration"
13059 diff /etc/passwd ${migrate_dir}/sofia ||
13060 error "sofia different after migration"
13062 diff /etc/passwd ${other_dir}/zachary ||
13063 error "zachary different after migration"
13065 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13066 error "${tfile}_ln different after migration"
13068 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13069 error "${tfile}_ln_other different after migration"
13071 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13072 [ $stripe_count = 2 ] ||
13073 error "dir strpe_count $d != 2 after migration."
13075 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13076 [ $stripe_count = 2 ] ||
13077 error "file strpe_count $d != 2 after migration."
13079 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13081 run_test 230b "migrate directory"
13084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13085 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13090 local migrate_dir=$DIR/$tdir/migrate_dir
13092 #If migrating directory fails in the middle, all entries of
13093 #the directory is still accessiable.
13094 test_mkdir $DIR/$tdir
13095 test_mkdir -i0 -c1 $migrate_dir
13097 createmany -o $migrate_dir/f 10 ||
13098 error "create files under ${migrate_dir} failed"
13100 #failed after migrating 5 entries
13101 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13102 do_facet mds1 lctl set_param fail_loc=0x20001801
13103 do_facet mds1 lctl set_param fail_val=5
13104 local t=$(ls $migrate_dir | wc -l)
13105 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13106 error "migrate should fail after 5 entries"
13108 mkdir $migrate_dir/dir &&
13109 error "mkdir succeeds under migrating directory"
13110 touch $migrate_dir/file &&
13111 error "touch file succeeds under migrating directory"
13113 local u=$(ls $migrate_dir | wc -l)
13114 [ "$u" == "$t" ] || error "$u != $t during migration"
13116 for file in $(find $migrate_dir); do
13117 stat $file || error "stat $file failed"
13120 do_facet mds1 lctl set_param fail_loc=0
13121 do_facet mds1 lctl set_param fail_val=0
13123 $LFS migrate -m $MDTIDX $migrate_dir ||
13124 error "migrate open files should failed with open files"
13126 echo "Finish migration, then checking.."
13127 for file in $(find $migrate_dir); do
13128 mdt_index=$($LFS getstripe -M $file)
13129 [ $mdt_index == $MDTIDX ] ||
13130 error "$file is not on MDT${MDTIDX}"
13133 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13135 run_test 230c "check directory accessiblity if migration is failed"
13138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13139 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13142 local migrate_dir=$DIR/$tdir/migrate_dir
13146 test_mkdir $DIR/$tdir
13147 test_mkdir -i0 -c1 $migrate_dir
13149 for ((i=0; i<100; i++)); do
13150 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13151 createmany -o $migrate_dir/dir_${i}/f 100 ||
13152 error "create files under remote dir failed $i"
13155 $LFS migrate -m $MDTIDX $migrate_dir ||
13156 error "migrate remote dir error"
13158 echo "Finish migration, then checking.."
13159 for file in $(find $migrate_dir); do
13160 mdt_index=$($LFS getstripe -M $file)
13161 [ $mdt_index == $MDTIDX ] ||
13162 error "$file is not on MDT${MDTIDX}"
13165 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13167 run_test 230d "check migrate big directory"
13170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13171 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13177 mkdir -p $DIR/$tdir
13178 mkdir $DIR/$tdir/migrate_dir
13179 mkdir $DIR/$tdir/other_dir
13180 touch $DIR/$tdir/migrate_dir/a
13181 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13182 ls $DIR/$tdir/other_dir
13184 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13185 error "migrate dir fails"
13187 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13188 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13190 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13191 [ $mdt_index == 0 ] || error "a is not on MDT0"
13193 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13194 error "migrate dir fails"
13196 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13197 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13199 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13200 [ $mdt_index == 1 ] || error "a is not on MDT1"
13202 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13203 [ $mdt_index == 1 ] || error "b is not on MDT1"
13205 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13206 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13208 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13210 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13212 run_test 230e "migrate mulitple local link files"
13215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13220 mkdir -p $DIR/$tdir
13221 mkdir $DIR/$tdir/migrate_dir
13222 $LFS mkdir -i1 $DIR/$tdir/other_dir
13223 touch $DIR/$tdir/migrate_dir/a
13224 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13225 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13226 ls $DIR/$tdir/other_dir
13228 # a should be migrated to MDT1, since no other links on MDT0
13229 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13230 error "#1 migrate dir fails"
13231 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13232 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13233 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13234 [ $mdt_index == 1 ] || error "a is not on MDT1"
13236 # a should stay on MDT1, because it is a mulitple link file
13237 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13238 error "#2 migrate dir fails"
13239 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13240 [ $mdt_index == 1 ] || error "a is not on MDT1"
13242 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13243 error "#3 migrate dir fails"
13245 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13246 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13247 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13249 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13250 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13252 # a should be migrated to MDT0, since no other links on MDT1
13253 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13254 error "#4 migrate dir fails"
13255 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13256 [ $mdt_index == 0 ] || error "a is not on MDT0"
13258 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13260 run_test 230f "migrate mulitple remote link files"
13263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13266 mkdir -p $DIR/$tdir/migrate_dir
13268 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13269 error "migrating dir to non-exist MDT succeeds"
13272 run_test 230g "migrate dir to non-exist MDT"
13275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13276 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13277 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13278 skip "Need MDS version at least 2.7.64" && return
13281 mkdir -p $DIR/$tdir/migrate_dir
13283 $LFS migrate -m1 $DIR &&
13284 error "migrating mountpoint1 should fail"
13286 $LFS migrate -m1 $DIR/$tdir/.. &&
13287 error "migrating mountpoint2 should fail"
13289 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13290 error "migrating $tdir fail"
13292 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13293 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13295 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13296 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13299 run_test 230h "migrate .. and root"
13302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13303 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13305 mkdir -p $DIR/$tdir/migrate_dir
13307 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13308 error "migration fails with a tailing slash"
13310 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13311 error "migration fails with two tailing slashes"
13313 run_test 230i "lfs migrate -m tolerates trailing slashes"
13317 # For simplicity this test assumes that max_pages_per_rpc
13318 # is the same across all OSCs
13319 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13320 local bulk_size=$((max_pages * 4096))
13322 mkdir -p $DIR/$tdir
13324 # clear the OSC stats
13325 $LCTL set_param osc.*.stats=0 &>/dev/null
13328 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13329 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13330 oflag=direct &>/dev/null || error "dd failed"
13332 sync; sleep 1; sync # just to be safe
13333 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13334 if [ x$nrpcs != "x1" ]; then
13335 $LCTL get_param osc.*.stats
13336 error "found $nrpcs ost_write RPCs, not 1 as expected"
13340 # Drop the OSC cache, otherwise we will read from it
13341 cancel_lru_locks osc
13343 # clear the OSC stats
13344 $LCTL set_param osc.*.stats=0 &>/dev/null
13346 # Client reads $bulk_size.
13347 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13348 iflag=direct &>/dev/null || error "dd failed"
13350 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13351 if [ x$nrpcs != "x1" ]; then
13352 $LCTL get_param osc.*.stats
13353 error "found $nrpcs ost_read RPCs, not 1 as expected"
13356 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13359 mkdir -p $DIR/$tdir
13361 for i in {0..1023}; do
13362 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13363 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13364 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13368 run_test 231b "must not assert on fully utilized OST request buffer"
13371 mkdir -p $DIR/$tdir
13372 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13373 $LCTL set_param fail_loc=0x31c
13375 # ignore dd failure
13376 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13378 $LCTL set_param fail_loc=0
13379 umount_client $MOUNT || error "umount failed"
13380 mount_client $MOUNT || error "mount failed"
13382 run_test 232 "failed lock should not block umount"
13385 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13386 { skip "Need MDS version at least 2.3.64"; return; }
13387 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13389 local fid=$($LFS path2fid $MOUNT)
13390 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13391 error "cannot access $MOUNT using its FID '$fid'"
13393 run_test 233a "checking that OBF of the FS root succeeds"
13396 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13397 { skip "Need MDS version at least 2.5.90"; return; }
13398 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13400 local fid=$($LFS path2fid $MOUNT/.lustre)
13401 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13402 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13404 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13405 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13406 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13408 run_test 233b "checking that OBF of the FS .lustre succeeds"
13411 local p="$TMP/sanityN-$TESTNAME.parameters"
13412 save_lustre_params client "llite.*.xattr_cache" > $p
13413 lctl set_param llite.*.xattr_cache 1 ||
13414 { skip "xattr cache is not supported"; return 0; }
13416 mkdir -p $DIR/$tdir || error "mkdir failed"
13417 touch $DIR/$tdir/$tfile || error "touch failed"
13418 # OBD_FAIL_LLITE_XATTR_ENOMEM
13419 $LCTL set_param fail_loc=0x1405
13420 # output of the form: attr 2 4 44 3 fc13 x86_64
13421 V=($(IFS=".-" rpm -q attr))
13422 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13423 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13424 # attr pre-2.4.44-7 had a bug with rc
13425 # LU-3703 - SLES 11 and FC13 clients have older attr
13426 getfattr -n user.attr $DIR/$tdir/$tfile &&
13427 error "getfattr should have failed with ENOMEM"
13429 skip "LU-3703: attr version $(getfattr --version) too old"
13431 $LCTL set_param fail_loc=0x0
13434 restore_lustre_params < $p
13437 run_test 234 "xattr cache should not crash on ENOMEM"
13440 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13441 skip "Need MDS version at least 2.4.52" && return
13442 flock_deadlock $DIR/$tfile
13447 124) error "process hangs on a deadlock"
13449 *) error "error executing flock_deadlock $DIR/$tfile"
13453 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13457 check_swap_layouts_support && return 0
13458 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13460 local ref1=/etc/passwd
13461 local ref2=/etc/group
13462 local file1=$DIR/$tdir/f1
13463 local file2=$DIR/$tdir/f2
13465 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13466 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13467 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13468 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13469 local fd=$(free_fd)
13470 local cmd="exec $fd<>$file2"
13473 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13474 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13477 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13482 run_test 236 "Layout swap on open unlinked file"
13484 # test to verify file handle related system calls
13485 # (name_to_handle_at/open_by_handle_at)
13486 # The new system calls are supported in glibc >= 2.14.
13489 echo "Test file_handle syscalls" > $DIR/$tfile ||
13490 error "write failed"
13491 check_fhandle_syscalls $DIR/$tfile ||
13492 error "check_fhandle_syscalls failed"
13494 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13496 # LU-4659 linkea consistency
13498 local server_version=$(lustre_version_code $SINGLEMDS)
13500 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13501 [[ $server_version -gt $(version_code 2.5.1) &&
13502 $server_version -lt $(version_code 2.5.50) ]] ||
13503 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13506 ln $DIR/$tfile $DIR/$tfile.lnk
13507 touch $DIR/$tfile.new
13508 mv $DIR/$tfile.new $DIR/$tfile
13509 local fid1=$($LFS path2fid $DIR/$tfile)
13510 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13511 local path1=$($LFS fid2path $FSNAME "$fid1")
13512 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13513 local path2=$($LFS fid2path $FSNAME "$fid2")
13514 [ $tfile.lnk == $path2 ] ||
13515 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13518 run_test 238 "Verify linkea consistency"
13521 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13522 skip "Need MDS version at least 2.5.60" && return
13523 local list=$(comma_list $(mdts_nodes))
13525 mkdir -p $DIR/$tdir
13526 createmany -o $DIR/$tdir/f- 5000
13527 unlinkmany $DIR/$tdir/f- 5000
13528 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13529 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13530 osc.*MDT*.sync_in_flight" | calc_sum)
13531 [ "$changes" -eq 0 ] || error "$changes not synced"
13533 run_test 239 "osp_sync test"
13535 test_239a() { #LU-5297
13536 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13538 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13539 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13540 chgrp $RUNAS_GID $DIR/$tfile
13541 wait_delete_completed
13543 run_test 239a "process invalid osp sync record correctly"
13545 test_239b() { #LU-5297
13546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13548 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13549 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13550 chgrp $RUNAS_GID $DIR/$tfile1
13551 wait_delete_completed
13552 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13554 chgrp $RUNAS_GID $DIR/$tfile2
13555 wait_delete_completed
13557 run_test 239b "process osp sync record with ENOMEM error correctly"
13560 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13563 mkdir -p $DIR/$tdir
13565 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13566 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13567 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13568 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13570 umount_client $MOUNT || error "umount failed"
13571 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13572 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13573 mount_client $MOUNT || error "failed to mount client"
13575 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13576 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13578 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13581 for LOOP in $(seq $1); do
13582 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13583 cancel_lru_locks osc || true
13588 for LOOP in $(seq $1); do
13589 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13590 iflag=direct 2>/dev/null
13595 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13597 cancel_lru_locks osc
13598 test_241_bio 1000 &
13603 run_test 241 "bio vs dio"
13606 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13608 test_241_dio 1000 &
13613 run_test 241b "dio vs dio"
13616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13617 mkdir -p $DIR/$tdir
13618 touch $DIR/$tdir/$tfile
13620 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13621 do_facet mds1 lctl set_param fail_loc=0x105
13622 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13624 do_facet mds1 lctl set_param fail_loc=0
13625 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13627 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13631 test_mkdir -p $DIR/$tdir
13632 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13634 run_test 243 "various group lock tests"
13638 test_mkdir -p $DIR/$tdir
13639 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13640 sendfile_grouplock $DIR/$tdir/$tfile || \
13641 error "sendfile+grouplock failed"
13644 run_test 244 "sendfile with group lock tests"
13647 local flagname="multi_mod_rpcs"
13648 local connect_data_name="max_mod_rpcs"
13651 # check if multiple modify RPCs flag is set
13652 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13653 grep "connect_flags:")
13656 echo "$out" | grep -qw $flagname
13657 if [ $? -ne 0 ]; then
13658 echo "connect flag $flagname is not set"
13662 # check if multiple modify RPCs data is set
13663 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13666 echo "$out" | grep -qw $connect_data_name ||
13667 error "import should have connect data $connect_data_name"
13669 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13671 test_246() { # LU-7371
13672 remote_ost_nodsh && skip "remote OST with nodsh" && return
13673 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13674 skip "Need OST version >= 2.7.62" && return 0
13675 do_facet ost1 $LCTL set_param fail_val=4095
13676 #define OBD_FAIL_OST_READ_SIZE 0x234
13677 do_facet ost1 $LCTL set_param fail_loc=0x234
13678 $LFS setstripe $DIR/$tfile -i 0 -c 1
13679 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13680 cancel_lru_locks $FSNAME-OST0000
13681 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13683 run_test 246 "Read file of size 4095 should return right length"
13686 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13688 { skip "Fileset feature is not supported"; return; }
13690 local submount=${MOUNT}_$tdir
13693 mkdir -p $submount || error "mkdir $submount failed"
13694 FILESET="$FILESET/$tdir" mount_client $submount ||
13695 error "mount $submount failed"
13696 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13697 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13698 error "read $MOUNT/$tdir/$tfile failed"
13699 umount_client $submount || error "umount $submount failed"
13702 run_test 247a "mount subdir as fileset"
13705 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13706 { skip "Fileset feature is not supported"; return; }
13708 local submount=${MOUNT}_$tdir
13710 rm -rf $MOUNT/$tdir
13711 mkdir -p $submount || error "mkdir $submount failed"
13713 FILESET="$FILESET/$tdir" mount_client $submount &&
13714 error "mount $submount should fail"
13717 run_test 247b "mount subdir that dose not exist"
13720 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13721 { skip "Fileset feature is not supported"; return; }
13723 local submount=${MOUNT}_$tdir
13725 mkdir -p $MOUNT/$tdir/dir1
13726 mkdir -p $submount || error "mkdir $submount failed"
13727 FILESET="$FILESET/$tdir" mount_client $submount ||
13728 error "mount $submount failed"
13729 local fid=$($LFS path2fid $MOUNT/)
13730 $LFS fid2path $submount $fid && error "fid2path should fail"
13731 umount_client $submount || error "umount $submount failed"
13734 run_test 247c "running fid2path outside root"
13737 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13738 { skip "Fileset feature is not supported"; return; }
13740 local submount=${MOUNT}_$tdir
13742 mkdir -p $MOUNT/$tdir/dir1
13743 mkdir -p $submount || error "mkdir $submount failed"
13744 FILESET="$FILESET/$tdir" mount_client $submount ||
13745 error "mount $submount failed"
13746 local fid=$($LFS path2fid $submount/dir1)
13747 $LFS fid2path $submount $fid || error "fid2path should succeed"
13748 umount_client $submount || error "umount $submount failed"
13751 run_test 247d "running fid2path inside root"
13755 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13757 { skip "Fileset feature is not supported"; return; }
13759 local submount=${MOUNT}_$tdir
13762 mkdir -p $submount || error "mkdir $submount failed"
13763 FILESET="$FILESET/.." mount_client $submount &&
13764 error "mount $submount should fail"
13767 run_test 247e "mount .. as fileset"
13770 local my_error=error
13772 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13773 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13775 # This test case is time sensitive and Maloo uses KVM to run autotest.
13776 # Therefore the complete time of I/O task is unreliable and depends on
13777 # the workload on the host machine when the task is running.
13778 local virt=$(running_in_vm)
13779 [ -n "$virt" ] && echo "running in VM '$virt', ignore error" &&
13780 my_error="error_ignore env=$virt"
13782 # create a large file for fast read verification
13783 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13785 # make sure the file is created correctly
13786 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13787 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13789 echo "Test 1: verify that fast read is 4 times faster on cache read"
13791 # small read with fast read enabled
13792 $LCTL set_param -n llite.*.fast_read=1
13793 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13794 awk '/copied/ { print $6 }')
13796 # small read with fast read disabled
13797 $LCTL set_param -n llite.*.fast_read=0
13798 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13799 awk '/copied/ { print $6 }')
13801 # verify that fast read is 4 times faster for cache read
13802 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13803 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13805 echo "Test 2: verify the performance between big and small read"
13806 $LCTL set_param -n llite.*.fast_read=1
13808 # 1k non-cache read
13809 cancel_lru_locks osc
13810 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13811 awk '/copied/ { print $6 }')
13813 # 1M non-cache read
13814 cancel_lru_locks osc
13815 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13816 awk '/copied/ { print $6 }')
13818 # verify that big IO is not 4 times faster than small IO
13819 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13820 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13822 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13825 run_test 248 "fast read verification"
13827 test_249() { # LU-7890
13829 $SETSTRIPE -c 1 $DIR/$tfile
13831 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13832 skip "Need at least version 2.8.54"
13834 # Offset 2T == 4k * 512M
13835 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13836 error "dd to 2T offset failed"
13838 run_test 249 "Write above 2T file size"
13841 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13842 && skip "no 16TB file size limit on ZFS" && return
13844 $SETSTRIPE -c 1 $DIR/$tfile
13845 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13846 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13847 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13848 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13849 conv=notrunc,fsync && error "append succeeded"
13852 run_test 250 "Write above 16T limit"
13855 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13857 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13858 #Skip once - writing the first stripe will succeed
13859 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13860 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13861 error "short write happened"
13863 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13864 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13865 error "short read happened"
13869 run_test 251 "Handling short read and write correctly"
13879 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13880 remote_ost_nodsh && skip "remote OST with nodsh" && return
13881 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13882 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13883 skip "can only run lr_reader on ldiskfs target"
13887 # check lr_reader on OST0000
13889 dev=$(facet_device $tgt)
13890 out=$(do_facet $tgt $LR_READER $dev)
13891 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13893 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13894 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13895 error "Invalid uuid returned by $LR_READER on target $tgt"
13896 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13898 # check lr_reader -c on MDT0000
13900 dev=$(facet_device $tgt)
13901 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13902 echo "$LR_READER does not support additional options"
13905 out=$(do_facet $tgt $LR_READER -c $dev)
13906 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13908 num=$(echo "$out" | grep -c "mdtlov")
13909 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13910 error "Invalid number of mdtlov clients returned by $LR_READER"
13911 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13913 # check lr_reader -cr on MDT0000
13914 out=$(do_facet $tgt $LR_READER -cr $dev)
13915 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13917 echo "$out" | grep -q "^reply_data:$" ||
13918 error "$LR_READER should have returned 'reply_data' section"
13919 num=$(echo "$out" | grep -c "client_generation")
13920 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13922 run_test 252 "check lr_reader tool"
13927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13928 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13929 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13930 { skip "MDS does not support changelog_size" && return; }
13932 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13933 echo "Registered as changelog user $cl_user"
13935 $LFS changelog_clear $MDT0 $cl_user 0
13937 local size1=$(do_facet mds1 \
13938 $LCTL get_param -n mdd.$MDT0.changelog_size)
13939 echo "Changelog size $size1"
13942 $LFS mkdir -i 0 $DIR/$tdir
13944 mkdir -p $DIR/$tdir/pics/2008/zachy
13945 touch $DIR/$tdir/pics/2008/zachy/timestamp
13946 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13947 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13948 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13949 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13950 rm $DIR/$tdir/pics/desktop.jpg
13952 local size2=$(do_facet mds1 \
13953 $LCTL get_param -n mdd.$MDT0.changelog_size)
13954 echo "Changelog size after work $size2"
13956 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13958 if (( size2 <= size1 )); then
13959 error "Changelog size after work should be greater than original"
13963 run_test 254 "Check changelog size"
13970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13972 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13973 skip "non-ldiskfs backend" && return
13975 mdt_dev=$(mdsdevname 1)
13977 cl_user=$(do_facet mds1 \
13978 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13979 if [[ -n $cl_user ]]; then
13980 skip "active changelog user"
13984 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13985 echo "Registered as changelog user $cl_user"
13988 mkdir -p $DIR/$tdir
13990 $LFS changelog_clear $MDT0 $cl_user 0
13993 touch $DIR/$tdir/{1..10}
13996 stop mds1 || error "Fail to stop MDT."
13999 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14001 #after mount new plainllog is used
14002 touch $DIR/$tdir/{11..19}
14003 cat_sl=$(do_facet mds1 \
14004 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14005 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14007 if (( cat_sl != 2 )); then
14008 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14009 error "Changelog catalog has wrong number of slots $cat_sl"
14012 $LFS changelog_clear $MDT0 $cl_user 0
14014 cat_sl=$(do_facet mds1 \
14015 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14016 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14018 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14020 if (( cat_sl == 2 )); then
14021 error "Empty plain llog was not deleted from changelog catalog"
14023 if (( cat_sl != 1 )); then
14024 error "Active plain llog shouldn\`t be deleted from catalog"
14027 run_test 256 "Check llog delete for empty and not full state"
14030 #define OBD_FAIL_MDC_CLOSE 0x806
14031 $LCTL set_param fail_loc=0x80000806
14035 run_test 260 "Check mdc_close fail"
14037 cleanup_test_300() {
14041 test_striped_dir() {
14046 mkdir -p $DIR/$tdir
14048 SAVE_UMASK=$(umask)
14049 trap cleanup_test_300 RETURN EXIT
14051 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14052 $DIR/$tdir/striped_dir ||
14053 error "set striped dir error"
14055 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14056 [ "$mode" = "755" ] || error "expect 755 got $mode"
14058 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14059 error "getdirstripe failed"
14060 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14061 if [ "$stripe_count" != "2" ]; then
14062 error "stripe_count is $stripe_count, expect 2"
14065 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14066 if [ "$stripe_index" != "$mdt_index" ]; then
14067 error "stripe_index is $stripe_index, expect $mdt_index"
14070 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14071 error "nlink error after create striped dir"
14073 mkdir $DIR/$tdir/striped_dir/a
14074 mkdir $DIR/$tdir/striped_dir/b
14076 stat $DIR/$tdir/striped_dir/a ||
14077 error "create dir under striped dir failed"
14078 stat $DIR/$tdir/striped_dir/b ||
14079 error "create dir under striped dir failed"
14081 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14082 error "nlink error after mkdir"
14084 rmdir $DIR/$tdir/striped_dir/a
14085 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14086 error "nlink error after rmdir"
14088 rmdir $DIR/$tdir/striped_dir/b
14089 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14090 error "nlink error after rmdir"
14092 chattr +i $DIR/$tdir/striped_dir
14093 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14094 error "immutable flags not working under striped dir!"
14095 chattr -i $DIR/$tdir/striped_dir
14097 rmdir $DIR/$tdir/striped_dir ||
14098 error "rmdir striped dir error"
14106 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14107 skip "skipped for lustre < 2.7.0" && return
14108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14109 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14111 test_striped_dir 0 || error "failed on striped dir on MDT0"
14112 test_striped_dir 1 || error "failed on striped dir on MDT0"
14114 run_test 300a "basic striped dir sanity test"
14117 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14118 skip "skipped for lustre < 2.7.0" && return
14119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14120 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14126 test_mkdir $DIR/$tdir || error "mkdir fail"
14127 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14128 error "set striped dir error"
14129 for ((i=0; i<10; i++)); do
14130 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14132 touch $DIR/$tdir/striped_dir/file_$i ||
14133 error "touch error $i"
14134 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14135 [ $mtime1 -eq $mtime2 ] &&
14136 error "mtime not change after create"
14138 rm -f $DIR/$tdir/striped_dir/file_$i ||
14139 error "unlink error $i"
14140 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14141 [ $mtime2 -eq $mtime3 ] &&
14142 error "mtime did not change after unlink"
14146 run_test 300b "check ctime/mtime for striped dir"
14149 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14150 skip "skipped for lustre < 2.7.0" && return
14151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14152 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14155 mkdir -p $DIR/$tdir
14156 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14157 error "set striped dir error"
14159 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14160 error "chown striped dir failed"
14162 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14163 error "create 5k files failed"
14165 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14167 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14171 run_test 300c "chown && check ls under striped directory"
14174 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14175 skip "skipped for lustre < 2.7.0" && return
14176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14177 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14181 mkdir -p $DIR/$tdir
14182 $SETSTRIPE -c 2 $DIR/$tdir
14184 #local striped directory
14185 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14186 error "set striped dir error"
14187 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14188 error "create 10 files failed"
14190 #remote striped directory
14191 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14192 error "set striped dir error"
14193 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14194 error "create 10 files failed"
14196 for file in $(find $DIR/$tdir); do
14197 stripe_count=$($GETSTRIPE -c $file)
14198 [ $stripe_count -eq 2 ] ||
14199 error "wrong stripe $stripe_count for $file"
14204 run_test 300d "check default stripe under striped directory"
14207 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14208 skip "Need MDS version at least 2.7.55" && return
14209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14210 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14214 mkdir -p $DIR/$tdir
14216 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14217 error "set striped dir error"
14219 touch $DIR/$tdir/striped_dir/a
14220 touch $DIR/$tdir/striped_dir/b
14221 touch $DIR/$tdir/striped_dir/c
14223 mkdir $DIR/$tdir/striped_dir/dir_a
14224 mkdir $DIR/$tdir/striped_dir/dir_b
14225 mkdir $DIR/$tdir/striped_dir/dir_c
14227 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14228 error "set striped dir under striped dir error"
14230 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14231 error "set striped dir under striped dir error"
14233 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14234 error "set striped dir under striped dir error"
14236 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14237 error "rename dir under striped dir fails"
14239 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14240 error "rename dir under different stripes fails"
14242 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14243 error "rename file under striped dir should succeed"
14245 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14246 error "rename dir under striped dir should succeed"
14250 run_test 300e "check rename under striped directory"
14253 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14254 skip "Need MDS version at least 2.7.55" && return
14255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14256 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14261 mkdir -p $DIR/$tdir
14263 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14264 error "set striped dir error"
14266 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14267 error "set striped dir error"
14269 touch $DIR/$tdir/striped_dir/a
14270 mkdir $DIR/$tdir/striped_dir/dir_a
14271 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14272 error "create striped dir under striped dir fails"
14274 touch $DIR/$tdir/striped_dir1/b
14275 mkdir $DIR/$tdir/striped_dir1/dir_b
14276 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14277 error "create striped dir under striped dir fails"
14279 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14280 error "rename dir under different striped dir should fail"
14282 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14283 error "rename striped dir under diff striped dir should fail"
14285 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14286 error "rename file under diff striped dirs fails"
14290 run_test 300f "check rename cross striped directory"
14292 test_300_check_default_striped_dir()
14295 local default_count=$2
14296 local default_index=$3
14299 local dir_stripe_index
14302 echo "checking $dirname $default_count $default_index"
14303 $LFS setdirstripe -D -c $default_count -i $default_index \
14304 -t all_char $DIR/$tdir/$dirname ||
14305 error "set default stripe on striped dir error"
14306 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14307 [ $stripe_count -eq $default_count ] ||
14308 error "expect $default_count get $stripe_count for $dirname"
14310 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14311 [ $stripe_index -eq $default_index ] ||
14312 error "expect $default_index get $stripe_index for $dirname"
14314 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14315 error "create dirs failed"
14317 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14318 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14319 for dir in $(find $DIR/$tdir/$dirname/*); do
14320 stripe_count=$($LFS getdirstripe -c $dir)
14321 [ $stripe_count -eq $default_count ] ||
14322 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14323 error "stripe count $default_count != $stripe_count for $dir"
14325 stripe_index=$($LFS getdirstripe -i $dir)
14326 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14327 error "$stripe_index != $default_index for $dir"
14329 #check default stripe
14330 stripe_count=$($LFS getdirstripe -D -c $dir)
14331 [ $stripe_count -eq $default_count ] ||
14332 error "default count $default_count != $stripe_count for $dir"
14334 stripe_index=$($LFS getdirstripe -D -i $dir)
14335 [ $stripe_index -eq $default_index ] ||
14336 error "default index $default_index != $stripe_index for $dir"
14338 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14342 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14343 skip "Need MDS version at least 2.7.55" && return
14344 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14350 mkdir $DIR/$tdir/normal_dir
14352 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14353 test_300_check_default_striped_dir normal_dir 1 0
14354 test_300_check_default_striped_dir normal_dir 2 1
14355 test_300_check_default_striped_dir normal_dir 2 -1
14357 #delete default stripe information
14358 echo "delete default stripeEA"
14359 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14360 error "set default stripe on striped dir error"
14362 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14363 for dir in $(find $DIR/$tdir/normal_dir/*); do
14364 stripe_count=$($LFS getdirstripe -c $dir)
14365 [ $stripe_count -eq 0 ] ||
14366 error "expect 1 get $stripe_count for $dir"
14367 stripe_index=$($LFS getdirstripe -i $dir)
14368 [ $stripe_index -eq 0 ] ||
14369 error "expect 0 get $stripe_index for $dir"
14372 run_test 300g "check default striped directory for normal directory"
14375 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14376 skip "Need MDS version at least 2.7.55" && return
14377 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14382 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14383 $DIR/$tdir/striped_dir ||
14384 error "set striped dir error"
14386 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14387 test_300_check_default_striped_dir striped_dir 1 0
14388 test_300_check_default_striped_dir striped_dir 2 1
14389 test_300_check_default_striped_dir striped_dir 2 -1
14391 #delete default stripe information
14392 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14393 error "set default stripe on striped dir error"
14395 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14396 for dir in $(find $DIR/$tdir/striped_dir/*); do
14397 stripe_count=$($LFS getdirstripe -c $dir)
14398 [ $stripe_count -eq 0 ] ||
14399 error "expect 1 get $stripe_count for $dir"
14402 run_test 300h "check default striped directory for striped directory"
14405 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14406 skip "Need MDS version at least 2.7.55" && return
14407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14414 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14415 error "set striped dir error"
14417 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14418 error "create files under striped dir failed"
14420 # unfortunately, we need to umount to clear dir layout cache for now
14421 # once we fully implement dir layout, we can drop this
14422 umount_client $MOUNT || error "umount failed"
14423 mount_client $MOUNT || error "mount failed"
14425 #set the stripe to be unknown hash type
14426 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14427 $LCTL set_param fail_loc=0x1901
14428 for ((i = 0; i < 10; i++)); do
14429 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14430 error "stat f-$i failed"
14431 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14434 touch $DIR/$tdir/striped_dir/f0 &&
14435 error "create under striped dir with unknown hash should fail"
14437 $LCTL set_param fail_loc=0
14439 umount_client $MOUNT || error "umount failed"
14440 mount_client $MOUNT || error "mount failed"
14444 run_test 300i "client handle unknown hash type striped directory"
14447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14448 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14449 skip "Need MDS version at least 2.7.55" && return
14450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14456 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14457 $LCTL set_param fail_loc=0x1702
14458 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14459 error "set striped dir error"
14461 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14462 error "create files under striped dir failed"
14464 $LCTL set_param fail_loc=0
14466 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14470 run_test 300j "test large update record"
14473 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14474 skip "Need MDS version at least 2.7.55" && return
14475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14476 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14482 #define OBD_FAIL_LARGE_STRIPE 0x1703
14483 $LCTL set_param fail_loc=0x1703
14484 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14485 error "set striped dir error"
14486 $LCTL set_param fail_loc=0
14488 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14489 error "getstripeddir fails"
14490 rm -rf $DIR/$tdir/striped_dir ||
14491 error "unlink striped dir fails"
14495 run_test 300k "test large striped directory"
14498 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14499 skip "Need MDS version at least 2.7.55" && return
14500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14501 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14504 test_mkdir -p $DIR/$tdir/striped_dir
14505 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14506 error "chown $RUNAS_ID failed"
14507 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14508 error "set default striped dir failed"
14510 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14511 $LCTL set_param fail_loc=0x80000158
14512 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14514 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14515 [ $stripe_index -eq 1 ] ||
14516 error "expect 1 get $stripe_index for $dir"
14518 run_test 300l "non-root user to create dir under striped dir with stale layout"
14521 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14522 skip "Need MDS version at least 2.7.55" && return
14523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14524 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14526 mkdir -p $DIR/$tdir/striped_dir
14527 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14528 error "set default stripes dir error"
14530 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14532 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14533 [ $stripe_count -eq 0 ] ||
14534 error "expect 0 get $stripe_count for a"
14536 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14537 error "set default stripes dir error"
14539 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14541 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14542 [ $stripe_count -eq 0 ] ||
14543 error "expect 0 get $stripe_count for b"
14545 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14546 error "set default stripes dir error"
14548 mkdir $DIR/$tdir/striped_dir/c &&
14549 error "default stripe_index is invalid, mkdir c should fails"
14551 rm -rf $DIR/$tdir || error "rmdir fails"
14553 run_test 300m "setstriped directory on single MDT FS"
14556 local list=$(comma_list $(mdts_nodes))
14559 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14563 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14564 skip "Need MDS version at least 2.7.55" && return
14565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14566 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14568 local list=$(comma_list $(mdts_nodes))
14570 trap cleanup_300n RETURN EXIT
14571 mkdir -p $DIR/$tdir
14572 chmod 777 $DIR/$tdir
14573 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14574 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14575 error "create striped dir succeeds with gid=0"
14577 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14578 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14579 error "create striped dir fails with gid=-1"
14581 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14582 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14583 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14584 error "set default striped dir succeeds with gid=0"
14587 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14588 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14589 error "set default striped dir fails with gid=-1"
14592 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14593 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14594 error "create test_dir fails"
14595 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14596 error "create test_dir1 fails"
14597 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14598 error "create test_dir2 fails"
14601 run_test 300n "non-root user to create dir under striped dir with default EA"
14604 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14605 skip "Need MDS version at least 2.7.55" && return
14606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14607 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14611 mkdir -p $DIR/$tdir
14613 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14614 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14615 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14616 skip "not enough free inodes $numfree1 $numfree2"
14620 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14621 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14622 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14623 skip "not enough free space $numfree1 $numfree2"
14627 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14628 error "setdirstripe fails"
14630 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14631 error "create dirs fails"
14633 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14634 ls $DIR/$tdir/striped_dir > /dev/null ||
14635 error "ls striped dir fails"
14636 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14637 error "unlink big striped dir fails"
14639 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14646 mkdir -p $DIR/$tdir
14648 #define OBD_FAIL_OUT_ENOSPC 0x1704
14649 do_facet mds2 lctl set_param fail_loc=0x80001704
14650 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14651 error "create striped directory should fail"
14653 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14655 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14658 run_test 300p "create striped directory without space"
14661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14662 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14664 local fd=$(free_fd)
14665 local cmd="exec $fd<$tdir"
14667 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14670 trap "eval $cmd" EXIT
14671 cd $tdir || error "cd $tdir fails"
14672 rmdir ../$tdir || error "rmdir $tdir fails"
14673 mkdir local_dir && error "create dir succeeds"
14674 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14678 run_test 300q "create remote directory under orphan directory"
14680 prepare_remote_file() {
14681 mkdir $DIR/$tdir/src_dir ||
14682 error "create remote source failed"
14684 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14685 touch $DIR/$tdir/src_dir/a
14687 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14688 error "create remote target dir failed"
14690 touch $DIR/$tdir/tgt_dir/b
14692 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14693 error "rename dir cross MDT failed!"
14695 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14696 error "src_child still exists after rename"
14698 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14699 error "missing file(a) after rename"
14701 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14702 error "diff after rename"
14706 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14708 local remote_file=$DIR/$tdir/tgt_dir/b
14710 mkdir -p $DIR/$tdir
14712 prepare_remote_file || error "prepare remote file failed"
14715 $OPENUNLINK $remote_file $remote_file || error
14716 $CHECKSTAT -a $remote_file || error
14718 run_test 310a "open unlink remote file"
14721 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14723 local remote_file=$DIR/$tdir/tgt_dir/b
14725 mkdir -p $DIR/$tdir
14727 prepare_remote_file || error "prepare remote file failed"
14729 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14730 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14731 $CHECKSTAT -t file $remote_file || error "check file failed"
14733 run_test 310b "unlink remote file with multiple links while open"
14736 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14738 local remote_file=$DIR/$tdir/tgt_dir/b
14740 mkdir -p $DIR/$tdir
14742 prepare_remote_file || error "prepare remote file failed"
14744 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14745 multiop_bg_pause $remote_file O_uc ||
14746 error "mulitop failed for remote file"
14748 $MULTIOP $DIR/$tfile Ouc
14749 kill -USR1 $MULTIPID
14752 run_test 310c "open-unlink remote file with multiple links"
14756 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
14757 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
14758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14760 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
14762 mkdir -p $DIR/$tdir
14763 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
14764 createmany -o $DIR/$tdir/$tfile. 1000
14766 # statfs data is not real time, let's just calculate it
14767 old_iused=$((old_iused + 1000))
14769 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
14770 osp.*OST0000*MDT0000.create_count")
14771 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
14772 osp.*OST0000*MDT0000.max_create_count")
14773 for idx in $(seq $MDSCOUNT); do
14774 do_facet mds$idx "lctl set_param -n \
14775 osp.*OST0000*MDT000?.max_create_count=0"
14778 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
14779 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
14780 [ $index -ne 0 ] || error "$tfile stripe index is 0"
14782 unlinkmany $DIR/$tdir/$tfile. 1000
14784 for idx in $(seq $MDSCOUNT); do
14785 do_facet mds$idx "lctl set_param -n \
14786 osp.*OST0000*MDT000?.max_create_count=$max_count"
14787 do_facet mds$idx "lctl set_param -n \
14788 osp.*OST0000*MDT000?.create_count=$count"
14792 for i in $(seq 120); do
14793 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
14794 [ $new_iused -lt $((old_iused - 900)) ] && break
14798 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
14799 [ $new_iused -lt $((old_iused - 900)) ] ||
14800 error "objs not destroyed after unlink"
14802 run_test 311 "disable OSP precreate, and unlink should destroy objs"
14804 test_400a() { # LU-1606, was conf-sanity test_74
14805 local extra_flags=''
14806 local out=$TMP/$tfile
14807 local prefix=/usr/include/lustre
14810 if ! which $CC > /dev/null 2>&1; then
14811 skip_env "$CC is not installed"
14815 if ! [[ -d $prefix ]]; then
14816 # Assume we're running in tree and fixup the include path.
14817 extra_flags+=" -I$LUSTRE/../libcfs/include"
14818 extra_flags+=" -I$LUSTRE/include"
14819 extra_flags+=" -L$LUSTRE/utils"
14822 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14823 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14824 error "client api broken"
14828 run_test 400a "Lustre client api program can compile and link"
14830 test_400b() { # LU-1606, LU-5011
14832 local out=$TMP/$tfile
14833 local prefix=/usr/include/lustre
14835 # We use a hard coded prefix so that this test will not fail
14836 # when run in tree. There are headers in lustre/include/lustre/
14837 # that are not packaged (like lustre_idl.h) and have more
14838 # complicated include dependencies (like config.h and lnet/types.h).
14839 # Since this test about correct packaging we just skip them when
14840 # they don't exist (see below) rather than try to fixup cppflags.
14842 if ! which $CC > /dev/null 2>&1; then
14843 skip_env "$CC is not installed"
14847 for header in $prefix/*.h; do
14848 if ! [[ -f "$header" ]]; then
14852 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14853 continue # liblustreapi.h is deprecated.
14856 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14857 error "cannot compile '$header'"
14861 run_test 400b "packaged headers can be compiled"
14863 test_401a() { #LU-7437
14864 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
14865 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
14867 #count the number of parameters by "list_param -R"
14868 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14869 #count the number of parameters by listing proc files
14870 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14873 [ $params -eq $procs ] ||
14874 error "found $params parameters vs. $procs proc files"
14876 # test the list_param -D option only returns directories
14877 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14878 #count the number of parameters by listing proc directories
14879 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14882 [ $params -eq $procs ] ||
14883 error "found $params parameters vs. $procs proc files"
14885 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14888 local save=$($LCTL get_param -n jobid_var)
14891 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14892 error "no error returned when setting bad parameters"
14894 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14895 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14897 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14898 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14899 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14901 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14904 local jobid_var_old=$($LCTL get_param -n jobid_var)
14905 local jobid_var_new
14907 $LCTL set_param jobid_var= &&
14908 error "no error returned for 'set_param a='"
14910 jobid_var_new=$($LCTL get_param -n jobid_var)
14911 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14912 error "jobid_var was changed by setting without value"
14914 $LCTL set_param jobid_var &&
14915 error "no error returned for 'set_param a'"
14917 jobid_var_new=$($LCTL get_param -n jobid_var)
14918 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14919 error "jobid_var was changed by setting without value"
14921 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14924 local jobid_var_old=$($LCTL get_param -n jobid_var)
14925 local jobid_var_new
14926 local new_value="foo=bar"
14928 $LCTL set_param jobid_var=$new_value ||
14929 error "'set_param a=b' did not accept a value containing '='"
14931 jobid_var_new=$($LCTL get_param -n jobid_var)
14932 [[ "$jobid_var_new" == "$new_value" ]] ||
14933 error "'set_param a=b' failed on a value containing '='"
14935 # Reset the jobid_var to test the other format
14936 $LCTL set_param jobid_var=$jobid_var_old
14937 jobid_var_new=$($LCTL get_param -n jobid_var)
14938 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14939 error "failed to reset jobid_var"
14941 $LCTL set_param jobid_var $new_value ||
14942 error "'set_param a b' did not accept a value containing '='"
14944 jobid_var_new=$($LCTL get_param -n jobid_var)
14945 [[ "$jobid_var_new" == "$new_value" ]] ||
14946 error "'set_param a b' failed on a value containing '='"
14948 $LCTL set_param jobid_var $jobid_var_old
14949 jobid_var_new=$($LCTL get_param -n jobid_var)
14950 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14951 error "failed to reset jobid_var"
14953 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14956 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14957 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14958 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14959 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14960 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14961 echo "Touch failed - OK"
14963 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14966 local file1=$DIR/$tfile.1
14967 local file2=$DIR/$tfile.2
14968 local tfile=$TMP/$tfile
14970 rm -f $file1 $file2 $tfile
14975 # 30 sec OBD_TIMEOUT in ll_getattr()
14976 # right before populating st_nlink
14977 $LCTL set_param fail_loc=0x80001409
14978 stat -c %h $file1 > $tfile &
14980 # create an alias, drop all locks and reclaim the dentry
14982 cancel_lru_locks mdc
14983 cancel_lru_locks osc
14984 sysctl -w vm.drop_caches=2
14988 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14990 rm -f $tfile $file1 $file2
14992 run_test 403 "i_nlink should not drop to zero due to aliasing"
14994 test_404() { # LU-6601
14995 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14996 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14997 awk '/osp .*-osc-MDT/ { print $4}')
15000 for osp in $mosps; do
15001 echo "Deactivate: " $osp
15002 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15003 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15004 awk -vp=$osp '$4 == p { print $2 }')
15005 [ $stat = IN ] || {
15006 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15007 error "deactivate error"
15009 echo "Activate: " $osp
15010 do_facet $SINGLEMDS $LCTL --device %$osp activate
15011 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15012 awk -vp=$osp '$4 == p { print $2 }')
15013 [ $stat = UP ] || {
15014 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15015 error "activate error"
15019 run_test 404 "validate manual {de}activated works properly for OSPs"
15022 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15023 skip "Layout swap lock is not supported" && return
15025 check_swap_layouts_support && return 0
15027 test_mkdir -p $DIR/$tdir
15028 swap_lock_test -d $DIR/$tdir ||
15029 error "One layout swap locked test failed"
15031 run_test 405 "Various layout swap lock tests"
15034 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15035 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15036 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15038 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15039 skip "Need MDS version at least 2.8.50" && return
15041 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15042 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15043 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15044 local def_pool=$($GETSTRIPE -p $MOUNT)
15046 local test_pool=$TESTNAME
15047 pool_add $test_pool || error "pool_add failed"
15048 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15049 error "pool_add_targets failed"
15051 # parent set default stripe count only, child will stripe from both
15052 # parent and fs default
15053 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15054 error "setstripe $MOUNT failed"
15055 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15056 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15057 for i in $(seq 10); do
15058 local f=$DIR/$tdir/$tfile.$i
15059 touch $f || error "touch failed"
15060 local count=$($GETSTRIPE -c $f)
15061 [ $count -eq $OSTCOUNT ] ||
15062 error "$f stripe count $count != $OSTCOUNT"
15063 local offset=$($GETSTRIPE -i $f)
15064 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15065 local size=$($GETSTRIPE -S $f)
15066 [ $size -eq $((def_stripe_size * 2)) ] ||
15067 error "$f stripe size $size != $((def_stripe_size * 2))"
15068 local pool=$($GETSTRIPE -p $f)
15069 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15072 # change fs default striping, delete parent default striping, now child
15073 # will stripe from new fs default striping only
15074 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15075 error "change $MOUNT default stripe failed"
15076 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15077 for i in $(seq 11 20); do
15078 local f=$DIR/$tdir/$tfile.$i
15079 touch $f || error "touch $f failed"
15080 local count=$($GETSTRIPE -c $f)
15081 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15082 local offset=$($GETSTRIPE -i $f)
15083 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15084 local size=$($GETSTRIPE -S $f)
15085 [ $size -eq $def_stripe_size ] ||
15086 error "$f stripe size $size != $def_stripe_size"
15087 local pool=$($GETSTRIPE -p $f)
15088 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15092 unlinkmany $DIR/$tdir/$tfile. 1 20
15094 # restore FS default striping
15095 if [ -z $def_pool ]; then
15096 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15097 -i $def_stripe_offset $MOUNT ||
15098 error "restore default striping failed"
15100 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15101 -i $def_stripe_offset $MOUNT ||
15102 error "restore default striping with $def_pool failed"
15105 local f=$DIR/$tdir/$tfile
15106 pool_remove_all_targets $test_pool $f
15107 pool_remove $test_pool $f
15109 run_test 406 "DNE support fs default striping"
15112 # tests that do cleanup/setup should be run at the end
15116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15118 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15119 $LCTL set_param fail_loc=0x903
15121 cancel_lru_locks MGC
15123 FAIL_ON_ERROR=true cleanup
15124 FAIL_ON_ERROR=true setup
15126 run_test 900 "umount should not race with any mgc requeue thread"
15129 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15130 check_and_cleanup_lustre
15131 if [ "$I_MOUNTED" != "yes" ]; then
15132 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true